滑轮轮槽；滑轮
sheaves — plural of sheave
钥匙孔盖板；轮缘有凹槽以容纳绳索的轮子,装在滑轮组、桅杆等上；滑轮。；遮盖锁孔的滑动锁眼盖。；滑车轮；绞缆车
A wheel with a grooved rim, used with a rope or cable, especially as the wheel of a pulley.
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.
The rope runs over the sheave inside the block.
绳子绕过滑轮组里的滑轮槽轮。
用法提示：sheave 在此指滑轮上的槽轮，作名词。
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。
用法提示：sheave 指滑轮上的槽轮，是名词。
The crane's sheave is worn and needs replacing.
起重机的滑轮槽轮磨损了，需要更换。
用法提示：sheave 指起重机滑轮上的槽轮，作名词。
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Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.
