Retrothrust
制动推力
🗣️ 情景例句
Good afternoon, sir.
下午好。
My tooth hurts like hell.
我牙疼得要命。
This immense chasm has been formed by an underground stream which has tunneled a course through a flaw in the rocks.
这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。