usual是什么意思（usual的用法）

大家好，知识小编来为大家讲解下。usual是什么意思，usual的用法很多人还不知道，现在让我们一起来看看吧！

一、usual是什么意思

1、usual 平常的

2、来自use,使用，引申义平常的。

二、usual的用法

1、usual

2、usual: [14] That which is usual is etymologically that which is commonly ‘used’ or employed, or which commonly obtains. The word was acquired, probably via Old French usual, from late Latin ūsuālis, a derivative of Latin ūsus (source of the English noun use).=> use

3、usual (adj.)

4、late 14c., from Old French usuel "current, in currency (of money), valid" (13c.) and directly from Late Latin usualis "ordinary," from Latin usus "custom" (see use (v.)). The usual suspects is from a line delivered by Claude Rains (as a French police inspector) in "Casablanca" (1942).

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