Hacek
n. 变音符号（∨）
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。