Fluorinate
vt. 用氟处理
🗣️ 情景例句
And my first nephew.
我的第一个侄子。
This is a typewiter.
这是一台打字机。
Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from.The sagas of these people explain that some of them came from Indonesia about 2,000 years ago.
其中一部分是约在2，000年前从印度尼西亚迁来的。