詞語:protractile
protractile的同義詞
a. protractible
protractile的解釋
protractileadj. 伸出的,突出的
protractile的意思
protractile 伸出的;可伸出 可外伸;伸出;可外伸;
protractile的參考例句
1.when the upper lip is connected to the snout by a frenum, the two are continuous and the upper jaw is restricted from being protractile; 上嘴唇被一個繫帶連接到吻部,兩者是連續的,而上頜則是被局限不能伸出的;