Dahlin
[医] 菊粉, 土木香粉, 达林(从苯胺紫产生的一种苯胺染料)
🗣️ 情景例句
We couldn't afford it.
我们当时不够钱。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，