A roller bearing 的意思·音标·同义词·词根助记

🧩 词语组成解析

roller ['rolɚ]

n. 滚筒;滚压机;定型卷夹，塑料发卷;巨浪;

roll 滚 + er 表示物 → n.滚柱，滚筒，滚轴

bearing ['bɛrɪŋ]

n. [机]轴承，支座;关系;方位;态度，举止; v. 忍受(bear的ing形式);

bear忍受+ing名词后缀→轴承（ball bearing）；方位；举止

Sam, get Mr. Levine at Toytown Stores

Sam，给Toytown Stores的Levine先生

Will you be able to drive me to the airport?

请问，你能送我到机场吗？

Paw prints were seen in a number of places and puma fur was found clinging to bushes.

在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。

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androsphinx

antianemia factor

arrives