Backteriological warfare
[法] 细菌战
🧩 词语组成解析
🗣️ 情景例句
Coffee, please.
请来点咖啡。
No, no!
不要！不要！
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。