琴 琴的英文 英语翻译 psalterial 拓展翻译 七弦琴heptachord; lyre琴musical instrumentlyra; lyre; psalterium琴拨plectrum琴钢丝music wire; piano wire琴鸟lyrebird琴声tweedle琴形的lyrate琴形物lyra; lyre琴叶独行菜Lepidium virginicum L.琴状的lyrate