English Dictionary

pulley

IPA（発音記号）

/ˈpʊli/

名詞

可算名詞

(engineering, countable) One of the simple machines; a sheave, a wheel with a grooved rim, in which a pulled rope or chain lifts an object (more useful when two or more pulleys are used together, as in a block and tackle arrangement, such that a small force moving through a greater distance can exert a larger force through a smaller distance).

日本語の意味

滑車

The engineer inspected the pulley to ensure the crane could lift the heavy beam safely.

技師はクレーンが重い梁を安全に持ち上げられるように滑車を点検した。

意味（1）

(engineering, countable) One of the simple machines; a sheave, a wheel with a grooved rim, in which a pulled rope or chain lifts an object (more useful when two or more pulleys are used together, as in a block and tackle arrangement, such that a small force moving through a greater distance can exert a larger force through a smaller distance).

pulleys （ plural ）