Undulants
(undulant 的复数) a. 波浪形的, 起伏的, 波动的\\n[医] 波动的, 波状的
🗣️ 情景例句
Thank you so much, I love you gift!
非常多谢你，我很喜欢你的礼物！
We're jumping about in excitement at the discovery.
我们因为这一发现而兴奋得手舞足蹈。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，