Bacteriotoxin
[医] 细菌毒素
🗣️ 情景例句
Maybe we can experiment with your patients
也许我们可以在你的病人中试试
This round table is good.
这张圆桌很不错。
The seed was sprayed over the ground in huge quantities by aeroplanes.
飞机把这种草籽大量地撒播在地上。