Posigrade
加速级的
🗣️ 情景例句
He doesn't want anybody picking him up.
他不愿意让别人接他。
You can't make omelets (or omeletts) without breaking eggs.
有失才有得。
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。