Dree
vt. 忍耐
🗣️ 情景例句
Left, right. Enjoy it.
左 右。放 。
Please turn in your paper before leaving.
请在离开前将论文交上。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。