Vickers
n. 维氏硬度计
🗣️ 情景例句
worrying about him.
为他操心。
I'm sorry, but I can't find the book you lent me.
很抱歉！我找不到你借给我的那本书了。
Thank you very much for asking me to Ann's party on Sunday.
非常感谢你邀请我参加星期天安的聚会。