Standardizing number
[计] 标准化数
🧩 词语组成解析
[计] 标准化
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
How many pieces are you going to buy?
你要买几块？
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。