Valves of varolius
[醫(yī)] 瓦羅里氏瓣, 結(jié)腸瓣
?? 詞語組成解析
n. 閥門；真空管；瓣膜（valve的復(fù)數(shù)）
of
[?v]
prep. 關(guān)于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
He was involved in a political scandal.
他被牽涉到了一宗政治丑聞中。
He that is ill to himself will be good to nobody.
不知自愛的人也不會愛別人。
It is a world of red sandy deserts (hence its name----the Red Planet),
紅色行星），