Nondimensional
无量纲(的), 无因次 (的)
🗣️ 情景例句
I know a friend who can get us free tickets.
我认识一个可以给我们弄到免费票的朋友。
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.
他一见我们，就拿起了一个长长的上面镶有硬币的管乐器，并掀开了一个筐的盖子。