查询词典 difficult problem

Learning a Language：学习一种语言

13. Speak up 大声说话 | 14. Learning a Language 学习一种语言 | 15. Easy and Difficult Language 易学的和难学的语言

B: You can say that again：的确是这样

5. A: Chinese is so difficult. 中文很难. | B: You can say that again. 的确是这样. | 6. A: I feel like taking a break. 我想休息一下.

Yeah, you can say that again：是啊,你可以这么说

to know what they want.|就变得很困难了 | - Yeah, you can say that again.|是啊,你可以这么说 | - Difficult but not impossible.|困难但并非不可能

Blind the sack before it is full：凡事适可而止

38. Everything must have a beginning. 凡事都有开始. | 39. Blind the sack before it is full. 凡事适可而止. | 40. All things are difficult before they are easy.凡事先难后易.

All work and no play makes Jack a dullboy：只会用功不玩耍,聪明孩子也变傻

All things are difficult before theyare easy. ----> 凡事总... | All work and no play makes Jack a dullboy. ----> 只会用功不玩耍,聪明孩子也变傻 | A man becomes learned by askingquestions. ----> 不耻下问...

All work and no play makes jack a dull boy：只会用功不玩耍,聪明孩子也变傻

49.All things are difficult before they are easy. 凡事总是由... | 50.All work and no play makes Jack a dull boy. 只会用功不玩耍,聪明孩子也变傻 | 51. A man becomes learned by asking questions. 不耻下问才...

all that glitters is not gold./All is not gold that glitters：发亮的东西不一定都是金子. /好看的东西不一定都有用处

All's well that ends well. 结果好就... | All that glitters is not gold. All is not gold that glitters. 发亮的东西不一定都是金子/好看 的东西不一定都有用处 | All things are difficult before they are easy...

all that glitters is not gold./All is not gold that glitters：发亮的东西不一定都是金子

All's well that ends well(结果好就是一切好) | All that glitters is not gold/ all is not gold that glitters.发亮的东西不一定都是金子) | All things are difficult before they are easy.(万事开头难)

Tougher still in city states where authority was centralized：在集权城市出现后更加困难

difficult when villages emerged,|但村庄出现之后就难了 | Tougher still in city states where authority was centralized.|在集权城市出现后更加困难 | Strangers were suspect.|陌生人总是被人怀疑

a status symbol：身份象征

男性市场the male market | 身份象征a status symbol | 来不及补货finding it difficult to keep their shelves stocked

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件