Sterols x
[醫(yī)] 甾醇X, 光甾醇
?? 詞語組成解析
甾醇類
??? 情景例句
I can't believe I'm hearing this!
我不能相信我在聽這些！
When the fox preacheth,then beware your geese.
每逢狐貍講道，當(dāng)心鵝兒遭殃。
At the moment in my country there are very few such schools.
目前在我國這類學(xué)校太少了。