Acceleration voltage
[化] 加速电压
🧩 词语组成解析
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
It is good preparation for the world outside schools and universities.
这对走出学校进入社会是一个良好的准备。