Ecterograph
[医] 肠运动描记器
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
Look before you leap.
三思而后行。
No, thank you. Thanks for all your help.
不必了，谢谢。谢谢你帮了我大忙。