Thermometer calibration
[化] 温度计校正
🧩 词语组成解析
🗣️ 情景例句
I guess Max is asleep by now.
我想Max现在已经睡觉了。
He's concentrating on learning English.
他集中精力学英语。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。