单词	sphericity
释义	请查阅词条：sphere
随便看	keep up (also keep up with) keep up appearances keep up appearances keep up one's friendship with keep up to date keep up to date with keep up to speed keep up to speed with keep up with keep up with keep up with keep up with the joneses keep up with the joneses keep vigil keep waiting keep watch keep watch keep watch for keep watch (on) keep watch on keep watch over keep wicket keep wicket keep within bounds keep within the limits of 讲述讳讳忌讳疾忌医讳莫如深讳言讴讴吟讴歌讵 Hafenanlagen Hafenarbeiter Hafenarbeiter Hafenaufenthalt Hafenaufsichtsamt Hafenblockade Hafendamm Hafendockgebühr Hafengebiet Hafengebühr