单词	alarm bolt spring-clip
释义	alarm bolt spring-clip 起闹锁杆簧夹
随便看	condition of business condition of calcination condition of carriage condition of chinese painting condition of circumstance condition of closest approximation condition of coal formation condition of commercial sale condition of communion condition of commutation condition of compatibility condition of compatible deformation condition of complex stress condition of connectedness condition of construction condition of consumption condition of contact condition of context condition of continuity condition of contract condition of contract for construction condition of controlling coalbed methane condition of convergence condition of coplanarity condition of correct inference