Lockseaming
锁口接缝
🗣️ 情景例句
I can't make sense of it.
这个我弄不明白。
Would you please open the door for me?
请你帮忙开个门好吗？
In a long drop, they reach speeds of 60 miles an hour and more.
在一个长长的跌落过程中，它们可以达到每小时60里甚至更快的速度。