roil

英式音标：roil怎么读

美式音标：roil怎么读

词汇归类： GRE,畅通词汇

roil词义

折叠展开

vt. 搅浑；惹怒vi. 动荡；喧闹n. 小股汹涌的急流

第三人称单数: roils;过去式: roiled;过去分词: roiled;现在分词: roiling;

roil 搅混，惹恼

可能来自古法语 roil,泥土，粪泥，锈，来自俗拉丁语*rubicula,来自 robigo,锈，来自 PIE*reudh, 红色的，词源同 red,rust.比喻用法。 roistering 喧闹的

折叠展开

1. Some of her habits are off - putting but don't let them roil you.: 她的一些习惯让人恶心,但最好别烦你.

2. Times of national turmoil generally roil a country's financial markets.: 在国家动荡不安的时代，该国的金融市场一般都会出现混乱。

3. The machine is made from steel. It's vibration treated roil to reduce internal stress.: 本机械为钢板结构, 经振动时效消除内应力.

折叠展开

roil (v.): 1580s, of uncertain origin, probably from Middle French rouiller "to rust, make muddy," from Old French roil "mud, muck, rust" (12c.), from Vulgar Latin *robicula, from Latin robigo "rust" (see robust). An earlier borrowing of the French verb is Middle English roil "to roam or rove about" (early 14c.). Related: Roiled; roiling.

折叠展开

The machine is made from steel. It's vibration treated roil to reduce internal stress.: 本机械为钢板结构, 经振动时效消除内应力.