A roller bearing

滚柱轴承

🧩 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

🗣️ 情景例句

my friends were giving me a party,
我的朋友们为我举办了一个派对时,
Me too. I was hoping we could eat here tonight, but it looks like that's out of the question.
我也这么想。我原本希望我们能在这儿吃晚饭,但现在看来是不成了。
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。
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