Charging density
[化] 电荷密度
🧩 词语组成解析
[计] 计费的\\n[化] 充电; 装料
🗣️ 情景例句
They quarreled with each other but soon made up.
他们吵了一架，但很快就言归于好。
This problem is hard to solve.
要解决这个问题不简单。
Mr Hu stood at the starting line. All the runners got ready to run.
胡先生站在起跑线上。所有的运动员都做好了起跑准备。