Bismuthous
[机] 三价铋的
🗣️ 情景例句
Thank you.
谢谢 。
The healthful man can give counsel to the sick.
健康的人可以对生病的人提出忠告。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他经历了一次漫长而又难受的旅程，因为他在那木箱里闷了18个多小时。