单词	geared-down speed
释义	geared-down speed 低档速度
随便看	square-nose tool square nose tool square notation square number square numbers square nut square-nut square nuts square nut with collar square nut without chamfer square off square-off square of opposition square of Pegasus square of the hatch square oil stone square one square ones square oneself square one's shoulders square-on reflector square opening square opening sieve square opening single end box wrench square orifice 野航恰受两三人野航横不渡野色徒销战士魂野营万里无城郭野蔌山肴野蔬充膳甘长藿野蚕作茧人不取野雉畏鹰出复没野饮石泉清野鸟飞来脚踏实地脚踏板脚踏板轴脚踏盘脚踏车脚踝脚踢球脚踩两只船脚踪脚踵