G469
[医] β-吡啶醛缩氨硫脲
🗣️ 情景例句
I was in the smoking section.
我原本坐在吸烟车厢的。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
Well, I haven't got much either!
唉，我也不多了。