词汇	线振子
释义	线振子医linear oscillator
随便看	heavy seas torpedo recovery system heavy section Heavy Section Bar heavy section bunker heavy section butyl rubber diaphgram heavy section car heavy section casting heavy-section casting heavy section chamber heavy section ductile iron heavy-section ductile iron castings heavy section H-beam steel heavy section high manganese steel heavy section highway tunnel heavy section mil heavy section mill heavy-section mill heavy section nodular iron heavy section nodular iron casting heavy section prop heavy section room heavy sections heavy section shrinkage heavy section steel heavy section steel tube