Grammar Note
滑轮槽轮，用于滑轮装置
滑轮轮槽；滑轮
sheaves — plural of sheave
先理解核心含义，再看它在真实句子里的用法。
滑轮轮槽；滑轮
A wheel with a grooved rim, used with a rope or cable, especially as the wheel of a pulley.
The rope runs over the sheave inside the block.
绳子绕过滑轮组里的滑轮槽轮。
轮缘有凹槽以容纳绳索的轮子,装在滑轮组、桅杆等上；滑轮。
A wheel having a groove in the rim for a rope to work in, and set in a block, mast, or similar; the wheel of a pulley.
遮盖锁孔的滑动锁眼盖。
A sliding scutcheon for covering a keyhole.
He greased the sheave so the pulley would turn smoothly.
他给滑轮槽轮上了润滑油，这样滑轮就能平稳转动。
The crane's sheave is worn and needs replacing.
起重机的滑轮槽轮磨损了，需要更换。
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滑轮槽轮，用于滑轮装置
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.