Roller bearing

滚柱轴承\\n[化] 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

I know the feeling.
我知道这种感觉。
I'm worried about the appearance of the floor.
我担心地板的外观。
Sorry. It's at home. But you can buy one in the shop.
对不起，我的格尺在家里。你去商店里买一个吧。
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🔤 更多 R 开头的单词

rail-fence jammer
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receipts and shipments
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release lever
resh
rhamnoglucoside
riaa
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