Oscillational
a. oscillation的变形
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
The kiwi, which is New Zealand's national bird, is one of these types of flightless birds.
几维，新西兰的国鸟，就是这些不能飞行的鸟类当中的一种。