Wavelengh
n. 波长
🗣️ 情景例句
It's nice to see you again.
再次见到你，真是太好了。
I can't recall how long it's been.
我不能记起多长时间了。
they are in that condition of eager discomfort which passes for inspiration;
他们处于急切不安的状态，而这被当作是灵感。