Subsonic
a. 比音速稍慢的, 次音速的\\n[医] 听域下的
✅ 同义词
🔴 反义词
📖 牛津释义
subsonic
adj
(flying at a speed) less than the speed of sound 亚音速（飞行）的
a subsonic speed, aircraft, flight 亚音速、 亚音速飞机、 亚音速飞行. Cf 参看 supersonic.
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
How late are you open.
你们营业到几点？
It is almost impossible to take your mind off the journey.
想摆脱开旅途的困扰是很难的。