Lweite
[化] 鈉鎂礬
??? 情景例句
It's Linda from the animal shelter.
是動(dòng)物收容所的Linda。
The President is going to address the nation on television this evening.
總統(tǒng)今晚將向全國(guó)發(fā)表電視講話。
No, by air.
不，坐飛機(jī)去。