maintain是什么意思（maintain的用法）

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

一、maintain是什么意思

1、maintain 维持，保持，保养

2、来自古法语maintenir,保持，维持，来自拉丁语manu tenere,握在手上，控制，来自manu,手，词源同manual,tenere,握住，词源同tenure,contain.引申多种词义。

二、maintain的用法

1、maintain

2、maintain: [13] Etymologically, maintain means ‘hold in the hand’. It comes via Old French maintenir from Vulgar Latin *manūtenēre ‘support’, a compound verb formed from manū, the ablative case of manus ‘hand’, and tenēre ‘hold’. The derivative maintenance [14] comes from Old French.=> maintenance, manual, tenant

3、maintain (v.)

4、mid-13c., "to practice habitually," from Anglo-French meintenir (Old French maintenir, 12c.) "keep (a wife), sustain; persevere in, practice continually," from Latin manu tenere "hold in the hand," from manu, ablative of manus "hand" (see manual) + tenere "to hold" (see tenet). Meaning "to carry on, keep up" is from mid-14c.; that of "to keep oneself, to support" is from late 14c. Sense of "to defend in speech" is from mid-14c. Related: Maintained; maintaining; maintains.

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