?? 詞語組成解析
contractile
[[k?n'tr?ktail]]
a. 會縮的, 有收縮性的\\n[醫] 收縮的
??? 情景例句
That must be Rita Mae.
一定是Rita Mae。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化學的課安排在上午，實驗在下午。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一種能夠燃燒而不能爆炸的氣體，一種味道不很強的而且不使人致死的氣體。