单词	wave crest--crest-- wave ridge
释义	crest; wave crest; wave ridge波峰
随便看	greenwich apparent civil time greenwich apparent time greenwich apparent time (gat) greenwich apparent time {= gat} greenwich astronomical time greenwich civil time greenwich civil time {= gct} greenwich fair greenwich fair (london) greenwich {= g} greenwich hour angle greenwich hour angle (gha) greenwich hour angle {= gha} greenwich hour angle{=gha} greenwich hour angle 格林尼治时角 greenwich mean astronomical time 格林尼治天文平时 greenwich mean sidereal time greenwich (mean) time greenwich mean time greenwich mean time (gmt) greenwich mean time {= gmt} greenwich mean time {=gmt} greenwich mean time{=g.m.t} greenwich mean time{=gmt} greenwich mean time，gmt