Grad school
= graduate school
🧩 词语组成解析
n. 毕业生；校友
school
[skul]
n. 学校;上学;学院;群;
vt. 训练，锻炼;教育，教导;约束;给…上学;
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
I'll knock again, Helen.
海伦，我再敲一次。