Mark number
[化] 标号
🧩 词语组成解析
mark
[mɑːk]
n. 斑点;记号;成绩;标准;
vt. 作记号;表示;给…打分;在…留下痕迹;
vi. 评分;注意;（比赛中）记分;
mark(mark)→符号；分数；标签；计分；做记号；加标签；使显著
🗣️ 情景例句
I have no problem with that.
对这一点我没有异议。
How many pieces are you going to order?
你要订几张？
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。