Neobalgin
硫酸钡盐
🗣️ 情景例句
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
Vows made in storms are forgotten in calms.
激动时所立的誓，平静时会忘记的。
Ah, it's just the thing, the very thing!
啊，正合适啦！合适极了！