📚 WordMate 词典

a. 不稳的, 脾气暴燥的, 易怒的
n. 曲柄, 奇想
vt. 装曲柄
vi. 转动曲柄

n. a hand tool consisting of a rotating shaft with parallel handle
v. start by cranking
v. rotate with a crank
v. fasten with a crank

复数: cranks 现在分词: cranking 过去式: cranked 过去分词: cranked 第三人称单数: cranks