coupler box造句

例句与造句

Also in HO, the European manufacturers have standardized, but on a coupler mount, not a coupler : many varieties of coupler can be plugged in ( and out ) of the NEM coupler box.
Engines of runs seven and above include speaker enclosures within the chassis, working marker and ditch lights ( with a manual switch under the fuel tank ) and a modified coupler attachment system with the coupler box opening filled in.
It's difficult to find coupler box in a sentence. 用coupler box造句挺难的