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frictionless的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Adjective:
-
lacking all friction;
"a perpetual motion machine would have to be frictionless"
frictionless的用法和样例：
例句
用作形容词 (adj.)
- Pulley bearings are frictionless.
滑轮轴承是无摩擦的。
词汇搭配
- frictionless flow 无粘流动,无摩擦流动...
- frictionless fluid 无摩擦流动,无粘性流...
