Unicoupler
单耦合器
🗣️ 情景例句
I just took the wrong train.
只是我坐错了车。
Why do you dislike the medicine so much?
为什么你如此不喜欢药？
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。