Disilanyl-
[化] 乙硅烷基
🗣️ 情景例句
I know. I like her.
我知道。我喜欢她。
Could you hold the door open, please?
请让门继续开着好不好？
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。