Unknown quantity
[化] 未知量
🧩 词语组成解析
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
His health has been lousy.
他的健康状况近来很糟。
That may be true, but you sold me a blouse that I can't use any more.
也许真是这样，但这是你卖给我的，现在不能穿了啊。