Pairage
n. (制作或售出的)以双计算的鞋子数量
🗣️ 情景例句
I'm very sorry.
非常抱歉。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
然后记录下的是横向波的到达，横向波比纵向波传播得慢，在纵向波到达几分钟后才能到达。