allantoic

a. [動]尿囊的,尿囊內的,有尿囊的

fluid ['flu?d]

n. 液體，流體; adj. 流體的，流動的，流體的，液體的;易變的，不固定的;（動作、設計、音樂等）流暢優美的;

flu流動+id形容詞后綴 →流體，液體；流動的

Well, it's small, but clean.

噢， 它是小了點， 但是干凈。

The homework took me a whole day.

做家庭作業花了我一整天的時間。

The mammoth has now been restored in the Palaeontological Museum in Leningrad. Other animals were trapped in tar pits, like the elephants, sabre-toothed cats, and numerous other creatures that are found at Rancho la Brea,which is now just a suburb of Los

這頭長毛象已被修復，現存于圣彼得堡古生物學博物館。有的動物掉進天然瀝清坑里被保存下來，如在蘭橋。拉。布里 -- 現在是洛杉磯的郊區發現的大象、劍齒虎和許多其他動物。