jack in
停止；辞掉；放弃；破坏服务器安全的行为（黑客常用语）
jack up
提高；顶起，用千斤顶托起
hydraulic jack
液压千斤顶；液压起重器
jack johnson
杰克·约翰逊（第一位黑人世界重量级拳王）；杰克·约翰逊（美国冲浪手和民谣歌手）
jack the ripper
开膛手杰克（英国伦敦系列凶杀案的凶手绰号）
jack welch
杰克·韦尔奇（前通用电气董事长兼CEO）；杰克·韦尔奇（美国插图画家）
hoisting jack
千斤顶；起重器
union jack
英国国旗；联合王国国旗
black jack
闪锌矿；铁闪锌矿；用皮革包的铅头短棍
jack nicholson
杰克·尼科尔森（奥斯卡金像奖得主）
jack off
手淫
screw jack
n. 螺旋千斤顶
jack and jill
男男女女
jack frost
（拟人化）霜；严寒
the blat of Jack's horn.
杰克的号角发出的咩咩声。
Jack thought for a moment.
杰克想了一会儿。
Tom or Jack is coming.
汤姆或杰克要来。
Jack was never flurried.
杰克从不慌张。
compassion is not Jack's strong suit.
怜悯之心不是杰克的长处。
Jack is a full back of the team.
杰克是球队的后卫队员。
Old Jack's a careful worker.
老杰克做事很细心。
Jack is a clever student.
杰克是个聪明伶俐的学生。
Jack is a jazz buff.
杰克是爵士音乐迷。
Jack is Mary's boyfriend -- Mary is Jack's girlfriend.
杰克是玛丽的男朋友，玛丽是杰克的女朋友。
Jack cast off our moorings.
杰克解开我们的系缆。
that's where Jack comes in.
那就是杰克加入之处。
people are getting jack of strikes.
人们逐渐开始厌烦罢工。
hunters illegally jacking deer.
猎人违法地用篝灯诱捕熊
king, queen, jack, ace
各三张的一付牌
the Union flag(=the U-Jack)
英国国旗
There are no jack of all trades here.
这里不需要样样通样样松的。
来源: The secrets of our planet.We removed the headphone jack and that's all.
我们移除了传统的耳机孔，就这样。
来源: Collection of Interesting StoriesThe crews go floor by floor using temporary jacks.
工作人员一层一层地使用临时千斤顶。
来源: CNN Listening February 2013 CollectionI bet we can use the jack from the car.
可以用车上的千斤顶。
来源: Modern Family - Season 05Right? Whilst they're chilling. Shall I start some flap jack?
对吗？在等它们冷却的过程中，要不我做点薄煎饼？
来源: Gourmet BaseStart doing jumping jacks and then drink a lot of coffee.
开始做开合跳，然后喝大量咖啡。
来源: Hobby suggestions for ReactYou plug in head phones on the normal headphone jack right there.
首先你将耳机插入。
来源: CNN Selected August 2016 CollectionOr maybe you want to do some jumping jacks or some bunny hops.
或者你想做开合跳或者兔子跳。
来源: Andrian's yoga classNow you sure? Phoebe just threw away two jacks because they didn't look happy.
你确定吗？ 因为菲比刚扔掉俩十一点(杰克) 因为“杰克们”长得好像不开心。
来源: Friends Season 1 (Edited Version)Now, you sure? Phoebe just threw away two jacks, because they didn't look happy.
你确定吗 菲比刚丢出两张J 因为它们看起来不高兴。
来源: Volume 3jack in
停止；辞掉；放弃；破坏服务器安全的行为（黑客常用语）
jack up
提高；顶起，用千斤顶托起
hydraulic jack
液压千斤顶；液压起重器
jack johnson
杰克·约翰逊（第一位黑人世界重量级拳王）；杰克·约翰逊（美国冲浪手和民谣歌手）
jack the ripper
开膛手杰克（英国伦敦系列凶杀案的凶手绰号）
jack welch
杰克·韦尔奇（前通用电气董事长兼CEO）；杰克·韦尔奇（美国插图画家）
hoisting jack
千斤顶；起重器
union jack
英国国旗；联合王国国旗
black jack
闪锌矿；铁闪锌矿；用皮革包的铅头短棍
jack nicholson
杰克·尼科尔森（奥斯卡金像奖得主）
jack off
手淫
screw jack
n. 螺旋千斤顶
jack and jill
男男女女
jack frost
（拟人化）霜；严寒
the blat of Jack's horn.
杰克的号角发出的咩咩声。
Jack thought for a moment.
杰克想了一会儿。
Tom or Jack is coming.
汤姆或杰克要来。
Jack was never flurried.
杰克从不慌张。
compassion is not Jack's strong suit.
怜悯之心不是杰克的长处。
Jack is a full back of the team.
杰克是球队的后卫队员。
Old Jack's a careful worker.
老杰克做事很细心。
Jack is a clever student.
杰克是个聪明伶俐的学生。
Jack is a jazz buff.
杰克是爵士音乐迷。
Jack is Mary's boyfriend -- Mary is Jack's girlfriend.
杰克是玛丽的男朋友，玛丽是杰克的女朋友。
Jack cast off our moorings.
杰克解开我们的系缆。
that's where Jack comes in.
那就是杰克加入之处。
people are getting jack of strikes.
人们逐渐开始厌烦罢工。
hunters illegally jacking deer.
猎人违法地用篝灯诱捕熊
king, queen, jack, ace
各三张的一付牌
the Union flag(=the U-Jack)
英国国旗
There are no jack of all trades here.
这里不需要样样通样样松的。
来源: The secrets of our planet.We removed the headphone jack and that's all.
我们移除了传统的耳机孔，就这样。
来源: Collection of Interesting StoriesThe crews go floor by floor using temporary jacks.
工作人员一层一层地使用临时千斤顶。
来源: CNN Listening February 2013 CollectionI bet we can use the jack from the car.
可以用车上的千斤顶。
来源: Modern Family - Season 05Right? Whilst they're chilling. Shall I start some flap jack?
对吗？在等它们冷却的过程中，要不我做点薄煎饼？
来源: Gourmet BaseStart doing jumping jacks and then drink a lot of coffee.
开始做开合跳，然后喝大量咖啡。
来源: Hobby suggestions for ReactYou plug in head phones on the normal headphone jack right there.
首先你将耳机插入。
来源: CNN Selected August 2016 CollectionOr maybe you want to do some jumping jacks or some bunny hops.
或者你想做开合跳或者兔子跳。
来源: Andrian's yoga classNow you sure? Phoebe just threw away two jacks because they didn't look happy.
你确定吗？ 因为菲比刚扔掉俩十一点(杰克) 因为“杰克们”长得好像不开心。
来源: Friends Season 1 (Edited Version)Now, you sure? Phoebe just threw away two jacks, because they didn't look happy.
你确定吗 菲比刚丢出两张J 因为它们看起来不高兴。
来源: Volume 3探索常用高频词汇