单词	Petraia
释义	Petraia 石珊瑚
随便看	mechanical load factor mechanical loading mechanical load(ing) mechanical load transfer mechanism mechanical lock mechanical locker relay mechanical locking mechanical locking frame mechanical locks mechanical log mechanical logic control mechanical loom mechanical looper mechanical looping tower mechanical loss mechanical-loss mechanical losses mechanical loss power mechanical lubrication mechanical-lubrication mechanical-lubricator mechanical lubricator mechanical lverload capacity mechanically mechanically activated battery 楥楦楩楪楫楬楮楯楰楱 33200 33201 33202 33203 33204 33205 33206 33207 33208 33209