Stringpiece
n. 纵梁, 楼梯基
✅ 同义词
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
Three removes are as bad as a fire.
三次搬家犹如一次失火。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，