terminal-velocity

英 ['tɜːmɪnlvəl'ɒsɪtɪ] 美 ['tɜːmɪnlvəl'ɒsɪtɪ]

• 临界速度,落速

英英释义

名词 terminal velocity:

1. the constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity