turn第三人称单数形式turns
turn
v.(使)转动，旋转;转身;扭转(身体部位);翻转;翻动;把…翻过来
n.转动;旋动;(车辆的)转弯，转向;(道路的)弯道，转弯处
He turned the key in the lock.
他转动钥匙开锁。
She turned the key in the lock.
她转动锁眼里的钥匙。
Well, that\'s my good turn for the day.
好啦，这就是我今天做的好事。
You must signal which way you are going to turn.
你要朝哪个方向转，必须发出信号。
