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马赫数
馬赫數
Mǎhèshù
1. Mach number, multiples of speed of sound used as unit in aeronautics, with 1 Mach = 1224 km per hr
Noun

Character Breakdown

马
mǎ
horse; surname
HSK 3 3 丶
赫
hè
bright, radiant, glowing
14 丶
数
shù
count, number, several
HSK 3 13 丶

Metadata

Category
Chinese