单词	whiht
释义	whiht 🌏白色
随便看	gravity quay wall gravity quay-wall gravity radial gravity radiusof the earth gravity railroad gravity railway gravity rain drainage gravity ram gravity raoller conveyer gravity receptor gravity receptors gravity reconnaissance survey gravity recovery Gravity,Reduced gravity reduction gravity reference station Gravity Reference System gravity reflux gravity refueling gravity refuelling gravity regulator gravity reinjection nozzle gravity reiteration gravity relief trap gravity replenished circuit