Wavegude wavelength
[电] 波导波松
🧩 词语组成解析
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
We are beginning to be disliked by many people.
我们开始遭到许多人讨厌了。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。