🧩 词语组成解析
is
[ɪz]
vt.& vi. 是（be的三单形式;
n. 存在;
🗣️ 情景例句
You were big, just like Max.
很大， 像Max一样。
Nothing comes from (or of) nothing.
无风不起浪。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。