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n. 转弯, 转动, 旋转, 翻转, 一圈, 顺次, 改动, 变化, 性格, 特色, 形状, 转折
vt. 使旋转, 转弯, 转动, 使转向, 驱赶, 阻挡, 兑换, 改写, 使作对, 绕过, 使流通
vi. 转动, 转弯, 转向, 翻转, 回转, 改变, 转身, 变成, 变质, 晕眩, 易脱手
【医】 转; 转变; 倒转(胎)
【经】 转为

turn up 将......关小 turn up 将......开大 turn on　打开 turn off 关上　　　in turn 逐个的

He turned the key in lock. 他转动钥匙开锁.

turn and turn about turn down turn in in turn engine turn damping turn kick turn turn buckle turn out lateral turn turn turtle turn-to-turn fault turn-to-turn turn-to-turn insulation turn to turn test turn-to-turn short turn to turn insulation turn-to-turn capacitance U-turn(β-turn) turn light turn signal