中文词源
supersonic 超音速的
super-,超过，sonic,声音的，音速的。
英语词源
- supersonic (adj.)
- 1919, "of or having to do with sound waves beyond the limit of human hearing," from super- + sonic. Attested from 1934 in sense of "exceeding the speed of sound" (especially as a measure of aircraft speed), leaving the original sense to ultrasonic (1923).
权威例句
- 1. There was a huge bang; it sounded like a supersonic jet.
- 传来一声巨响，听起来像是超音速喷气式飞机的声音。
- 2. These planes travel at supersonic speeds.
- 这些飞机以超音速的速度飞行.
- 3. Supersonic flight could become a routine form of travel in the 21st century.
- 搭乘超音速飞机会成为21世纪常规的旅行方式。
- 4. A snail by comparison is supersonic.
- 相形之下,蜗牛的爬行倒可说是超音速的了.
- 5. In conclusion we note the following general items concerning flow in supersonic nozzles.
- 最后,我们归纳几个关于超音速喷管流动的一般原则.
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