Wheelbox
n. 齿轮箱,传动箱
🗣️ 情景例句
Learning foreigh languages should be fun.
学习外语应该是乐趣无穷的。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
When you type a letter, the writing appears on a screen in front of you and is recorded onto a computer disk.
当你打一封信时，字迹出现在你前面的屏幕上并顾在电脑的磁盘里。