Echothiophate
[醫] 二乙氧膦酰硫膽鹼
??? 情景例句
Max has stopped crying. Max
不哭了。
They extended $2.5 million in loans to another country.
他們向另一國提供250萬美元的貸款。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，歷史學家企圖重現遙遠的過去可是一項艱巨的任務，