查单词 · 学外语

精品英语词典

首页subsonicsubsonic英英释意

subsonic

美[,sʌb'sɑnɪk]

英英释义实用场景例句

adj. 次音速的；比音速稍慢的
n. 亚音速飞机

英英释意

1. (of speed) less than that of sound in a designated medium;: "aircraft flying at subsonic speeds"