Waveguide
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
Would you like
想不想
If you want knowledge, you must toil for it.
若要求知，必须刻苦。
We're going to a really nice place down by the river. It's a good place for a camp and there's plenty of shade under the trees.
我们要沿河去一个很好玩的地方。那是个很好的宿营地，有很多树阴凉。