Wadeite
钾钙板锆石
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
May I have him call you back?
要我请他回你电话吗？
'Will you be spending your holidays abroad this year?' I asked.
“您今年去国外度假吗？”我又问。