🧩 词语组成解析
is
[ɪz]
vt.& vi. 是（be的三单形式;
n. 存在;
🗣️ 情景例句
What's the best way to learn English?
学习英语最好的方法是什么？
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。