Monomode
[电子] 单模
🗣️ 情景例句
If you aren't busy today, how about lunch?
如果你今天有空的话，吃一顿午饭如何？
The poor are rich when they are satisfied.
贫能知足即为富。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。