单词	姊妹钩--叠钩
释义	叠钩；姊妹钩sister hook
随便看	velocity-- surface velocity; surface velocity; surface drift velocity survey velocity, tangential velocity; tangential velocity tapering velocity temperature curve velocity, terminal velocity; terminal velocity test velocity, theoretical velocity, throat velocity-- throat velocity; throat velocity-- tidal current velocity; tidal current velocity; tide-generated velocity-time curve velocity to height ratio velocity tracking loop velocity transducer velocity triangle velocity, true critical velocity-- true critical