epitrichium

/ep-i-trik-ee-uhm/US // ˌɛp ɪˈtrɪk i əm //

锂元素,锂,锂盐,锂电

Definitions

n.名词 noun

1
plural ep·i·trich·i·ums.Embryology.
- : the outermost layer of the epidermis in most mammalian fetuses, usually disappearing before birth.