C5
[医] 溴化五烃季胺, 溴化次戊基三甲季铵
🗣️ 情景例句
Most boys like baseball, but he is an exception.
大多数的男孩喜欢棒球，但他是个例外。
That's really something.
真了不起。
As a matter of fact, it is the other way around.
事实上，情况正好相反。