Senaite
铅锰钛铁矿
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
The locusts completely wiped out this year's crops.
蝗虫使今年的庄稼全毁了。
What colour are you going to paint it?
你打算把它漆成什么颜色？