Strata intermedium
[醫(yī)] 中間層(牙釉質(zhì))
?? 詞語組成解析
strata
['streit?]
n. 地層;巖層( stratum的名詞復(fù)數(shù) );地層;社會(huì)階層;
n. 媒介
??? 情景例句
You don't seem very enthusiastic about his suggestion.
你似乎對(duì)于他的建議并不很感興趣。
Would you mind calling back sometime tomorrow?
你介意明天某時(shí)打電話回來嗎？
Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.
因?yàn)樯哂卸疽翰皇怯脕韺?duì)付人的，而是對(duì)付它的獵物，諸如鼠類，毒液對(duì)這些獵物會(huì)立刻起作用。