Unduloid
波状体
🗣️ 情景例句
I'm disappointed, but I respect your decision.
我很失望， 但我尊重你的决定。
Kind words butter no parsnips.
画饼充饥。
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。