Smonal a
[医] 对硝基苯甲酸正己酯
🗣️ 情景例句
How you all doing ?
你们大家怎么样？
It seems he's weak.
看起来他好像很虚弱。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。