Nutation
n. 垂头, 转头运动, 摇摆, 章动\\n[化] 章动
🗣️ 情景例句
you'll help me select some of the great places.
能帮我挑一些好地方。
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
They hope to finish in time for a trade summit between America and the EU on May 28TH.
他们希望尽早达成协议，为5月28日举行的美国和欧洲贸易的最高通级会议作准备。