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Correct
航速
/ hángsù /
Strokes
Definition
speed (of ship or plane)
Example
As a Noun
speed of a ship or an airplane
1
Yǐ
以
20
20
jiē
节
de
的
hángsù
航速
xíngjìn
行进
- Pinyin
- Sentence
sail at a speed of 20 knots