Polyenergid
多活质体
🗣️ 情景例句
Where are we going to be?
我们会在哪儿？
Jeff will lose face if his friend fails to work hard.
杰夫因他的朋友不肯勤奋工作而丢了面子。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。