valva 瓣,瓣膜...valva ileocaecalis 回盲瓣...valval 瓣的,瓣膜的...valvate a.有阀的,用阀开的,有阀门功...valve n.活瓣,阀,活门vt.装阀,...valve actuation 阀动...valve amplifier 电子管放大器...valve base 底座;阀底座...valve body 阀体...valve box 阀盒;阀体;阀箱...valve cap 阀盖...valve casing 阀箱,阀壳...valve chest 阀柜...valve clack 阀瓣...valve clearance 阀余隙...valve cock 阀栓...valve cone 阀锥体...valve core 阀心...valve cover 阀套...valve cylinder 阀筒...valve diagram 阀动图...
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