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coil spring ['kɔɪl'sprɪŋ]
bridg.constr. 螺旋形弹簧
compr. 盘簧; 螺旋弹簧
oil 卷簧
racing 圈状弹簧
railw. 螺旋弓单簧
tech. 螺簧; 线卷弹簧
telecom. 螺旋弹簧
wind. 弹圈
coil spring
: 68 phrases in 10 subjects
Agriculture2
Automobiles29
Compressors3
Electric machinery3
General2
Hunting1
Polygraphy1
Rail transport3
Space2
Technology22