Electrical capacity
na. 电容\\n
🧩 词语组成解析
🗣️ 情景例句
Why is that necessary?
为什么有此必要
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。