Phase 2
[医] 第二相
🧩 词语组成解析
🗣️ 情景例句
I planned to take a few months off.
我计划休息几个月。
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。