Lenus
凹
🗣️ 情景例句
He applied to Columbia,
他申请了Columbia大学。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，