Bacteriotherapy
n. 细菌疗法
🗣️ 情景例句
Thanks for your help.
谢谢你的帮助。
The play became a tremendous hit.
这出戏一鸣惊人。
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理过程中，常常使用氧气切割和焊接金属板或金属管。