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frictionless的英文翻譯是什么意思，詞典釋義與在線翻譯：
英英釋義
Adjective:
-
lacking all friction;
"a perpetual motion machine would have to be frictionless"
frictionless的用法和樣例：
例句
用作形容詞 (adj.)
- Pulley bearings are frictionless.
滑輪軸承是無摩擦的。
詞匯搭配
- frictionless flow 無粘流動,無摩擦流動...
- frictionless fluid 無摩擦流動,無粘性流...
