🧩 词语组成解析
hum
[hʌm]
vt. 哼唱;
vi. 忙碌，活跃;发嗡嗡声;发出嘈杂声;
n. 嗡嗡声;杂音;哼唱的动作;
int. 哼;嗯;
n. V字形物\\na. V字形的
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
May I have him call you back?
要我请他回你电话吗？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。