🧩 词语组成解析
caliber
['kæləbɚ]
n. 口径;能力;水准;枪弹的直径;
🗣️ 情景例句
I know. I know. I'm really sorry.
我知道 我知道。真的很抱歉。
To plan a mountain climbing expedition.
计划登山探险。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。