| 单词 | mach |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Machmeter〕An aircraft instrument that indicates speed in Mach numbers.马赫表：装于飞机上的一种以马赫数来显示速度的仪器美国传统〔Mach〕Mach number.马赫数美国传统〔Mach〕The aim is to fly at about Mach 2, twice the speed of sound.其目的是以大约2马赫(也就是声速的两倍)的速度飞行。外研社新世纪〔Mach〕The aim is to fly at about Mach 2, twice the speed of sound.目标是以大约2马赫的速度飞行，也就是音速的两倍。柯林斯高阶〔Mach〕The hot air permitted higher speeds before the critical Mach number was exceeded.热空气可使之在超过临界马赫数之前达到更快的速度。柯林斯高阶〔Mach〕The missile can cruise at Mach 1.4.那飞弹能以1.4马赫的速度金弋。文馨英汉〔introverted〕Machen was a lonely, introverted child.梅琴是一个孤单、内向的孩子。外研社新世纪〔introverted〕Machen was a lonely, introverted child.梅琴是个孤僻内向的孩子。柯林斯高阶An aircraft travelling at Mach 1 is travelling at the speed of sound--at Mach 2 it is travelling at twice the speed of sound.马赫值为1的飞机是以音速飞行----马赫值为2是以2倍的音速飞行。剑桥国际 |
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