long gravity wave长: older; elder; senior重力: gravity; force of gravity; g ...波: wave重力波: gravitational waves; gravitationalwave; gravity waves; wave， gravity长波长重力图: long wavelength gravity map下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:长重力波，即可在微信中查询翻译
