difficult problem
难题；难问题
difficult point
难点
difficult thing
困难的事；难事
difficult of access
(某地)难进入；(某人)难接近;不容易接近，难接近;
difficult choice
艰难的选择
difficult ground
问题地区；特殊土地区；非凡土地区
It's difficult to diet.
节食是很难的。
in a difficult position
处于困难境况
structuralism is a difficult concept.
构造主义是一种难懂的概念。
a difficult economic climate.
恶劣的经济环境。
it's difficult to get at the screws.
要够到那些螺丝很难。
the evidence is difficult to interpret.
该证据难以阐释。
the concept is difficult to prove.
这一概念很难得到证明。
the knot was difficult to undo.
这个结很难解。
We are in difficult situation.
我们处于困境。
tackle a difficult problem
对付难题
a word difficult to pronounce
难发音的单词
The place is difficult of access.
这地方很难进去。
be difficult of access
难以进去(或接近)
find it difficult to explain
觉得难以说明
It's difficult to please everybody.
很难使每个人满意。
Must be enormously difficult to accommodate that inclination.
要满足这种喜好恐怕是相当困难.
来源: Game of Thrones (Season 1)Finally, culturing Clostridium tetani is very difficult because anaerobes are notoriously difficult and slow to grow.
最后，破伤风梭菌培养非常困难，因为厌氧菌的生长是出了名的困难和缓慢。
来源: Osmosis - MicroorganismsIt can be really, really difficult for learners.
这对学习者来说可能会非常难。
来源: Learn techniques from Lucy.Mr. Scholz described the situation as " very difficult" .
肖尔茨先生形容目前的情况“非常棘手”。
来源: BBC Listening Compilation February 2022I think he...it was just very difficult.
我想他，这是非常困难的。
来源: VOA Daily Standard November 2022 CollectionIt means something that's very, very difficult.
它的意思是非常非常困难的事情。
来源: Grandpa and Grandma's English and American Pronunciation ClassYet this freedom has proven increasingly difficult to maintain.
然而，事实证明，这种自由越来越难以维持。
来源: TED-Ed (video version)It doesn't seem especially difficult to do that.
似乎这么做不是很难。
来源: Yale University Open Course: Death (Audio Version)Heavy, once set free may be difficult to control.
一旦释放，可能难以控制。
来源: CNN 10 Student English of the MonthThey're elusive, very difficult to catch up with.
“它们非常神秘，很难捉到。”
来源: Science 60 Seconds - Scientific American February 2019 Collectiondifficult problem
难题；难问题
difficult point
难点
difficult thing
困难的事；难事
difficult of access
(某地)难进入；(某人)难接近;不容易接近，难接近;
difficult choice
艰难的选择
difficult ground
问题地区；特殊土地区；非凡土地区
It's difficult to diet.
节食是很难的。
in a difficult position
处于困难境况
structuralism is a difficult concept.
构造主义是一种难懂的概念。
a difficult economic climate.
恶劣的经济环境。
it's difficult to get at the screws.
要够到那些螺丝很难。
the evidence is difficult to interpret.
该证据难以阐释。
the concept is difficult to prove.
这一概念很难得到证明。
the knot was difficult to undo.
这个结很难解。
We are in difficult situation.
我们处于困境。
tackle a difficult problem
对付难题
a word difficult to pronounce
难发音的单词
The place is difficult of access.
这地方很难进去。
be difficult of access
难以进去(或接近)
find it difficult to explain
觉得难以说明
It's difficult to please everybody.
很难使每个人满意。
Must be enormously difficult to accommodate that inclination.
要满足这种喜好恐怕是相当困难.
来源: Game of Thrones (Season 1)Finally, culturing Clostridium tetani is very difficult because anaerobes are notoriously difficult and slow to grow.
最后，破伤风梭菌培养非常困难，因为厌氧菌的生长是出了名的困难和缓慢。
来源: Osmosis - MicroorganismsIt can be really, really difficult for learners.
这对学习者来说可能会非常难。
来源: Learn techniques from Lucy.Mr. Scholz described the situation as " very difficult" .
肖尔茨先生形容目前的情况“非常棘手”。
来源: BBC Listening Compilation February 2022I think he...it was just very difficult.
我想他，这是非常困难的。
来源: VOA Daily Standard November 2022 CollectionIt means something that's very, very difficult.
它的意思是非常非常困难的事情。
来源: Grandpa and Grandma's English and American Pronunciation ClassYet this freedom has proven increasingly difficult to maintain.
然而，事实证明，这种自由越来越难以维持。
来源: TED-Ed (video version)It doesn't seem especially difficult to do that.
似乎这么做不是很难。
来源: Yale University Open Course: Death (Audio Version)Heavy, once set free may be difficult to control.
一旦释放，可能难以控制。
来源: CNN 10 Student English of the MonthThey're elusive, very difficult to catch up with.
“它们非常神秘，很难捉到。”
来源: Science 60 Seconds - Scientific American February 2019 Collection探索常用高频词汇