单词	rubber ducking
释义	rubber ducking 🌏我为鸭狂
随便看	mechanical low back pain mechanically chargeable zincair battery mechanic alloying mechanical lubricant mechanical lubrication mechanical-lubrication mechanical lubricator mechanical-lubricator mechanical lverload capacity mechanically mechanically accelerated sabot system Mechanically activated mechanically activated battery mechanically activated stored energy mechanically activation mechanically actuated mechanically-actuated mechanically actuated contact Mechanically actuated diaphragm metering pump mechanically actuated exhaust valve mechanism mechanically actuated power meter mechanically-actuated power meter mechanically actuated valve mechanism mechanically adjustable phase shifter mechanically-agitated autoclave