Rawlplug™
noun /ˈrɔːlplʌɡ/
/ˈrɔːlplʌɡ/
(also wall plug)
(both British English) (North American English wall anchor)
- a small plastic tube, closed at one end, that you put into a wall to hold a screw
罗威纤维管(塑料螺钉栓) 词源early 20th cent.: from Rawlings (the name of the engineers who introduced it) + plug.