to flag down
[phrase form: flag]
01
挥手示意停下, 拦车
to signal a vehicle to stop, often by using hand gestures
语法信息
形态构成
短语
动作动词
规则
可分离
小品词
down
基本动词
flag
现在时
flag down
第三人称单数
flags down
现在分词
flagging down
一般过去时
flagged down
过去分词
flagged down
例子
The taxi driver noticed them trying to flag him down and stopped to pick them up.
出租车司机注意到他们试图招手拦车，于是停下来接他们。
Flag down
01
扔旗, 旗语信号
a situation in lacrosse where a penalty is called, indicated by the referee throwing a flag onto the field
语法信息
有生性状态
抽象
形态构成
复杂复合词
可数
复数形式
flag downs
例子
Players should immediately stop when they see a flag down on the field.
当球员在场上看到旗子落下时，应立即停止。
