frictionless
英[f'rɪkʃnles]
美[f'rɪkʃnles]
- adj.无摩擦的；光滑的
详细释义
Adjective:
-
lacking all friction;
"a perpetual motion machine would have to be frictionless"
双语例句
- Pulley bearings are frictionless.
滑轮轴承是无摩擦的。
用作形容词 (adj.)
用法讲解
- frictionless flow 无粘流动,无摩擦流动...
- frictionless fluid 无摩擦流动,无粘性流...
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