Subsonic
a. 比音速稍慢的, 次音速的\\n[医] 听域下的
📖 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
They talk about things like family, work, school or sports.
他们常常谈论家庭,工作,学校或运动。
I'm twelve. What's your name, please?
12岁了。请问您叫什么名字?
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