Gearless
a. 无齿轮的\\n[机] 无齿轮装置的
🗣️ 情景例句
You don't seem very enthusiastic about his suggestion.
你似乎对于他的建议并不很感兴趣。
Money calls, but does not stay: It is round and rolls sway.
金钱会上门，不会留下来，因为是圆的，所以会滚开。
No, we're American.
不是，我们是美国人。