单词	sediment vein
释义	sediment vein ˈsediməntvein沉积脉
随便看	biological test of pregnancy biological text mining biological text retrieval biological theory biological theory of sex type Biological Therapies biological therapy biological thermal factors biological threat biological thremmatology biological threpsology biological threshold limit value biological time biological time lag biological time orientation biological times biological timing biological tissue biological tissues biological tissue sample biological tissue slicing biological titre biological touch oxidized method biological tourism resource Biological tourist