Annull
v. 使成无效;取消
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
Is it a black cat with one white ear and two white legs?
是那只长着一只白耳朵和两条白腿的黑猫吗？