常見例句Any of numerous nonvenomous North American constrictors,feed on other snakes and small mammals. 眾多的北美無毒大蟒蛇,以其它蛇類和小哺乳動(dòng)物為食。A large nonvenomous arboreal snake(Eunectes murinus) of tropical South America that kills its prey by suffocating it in its coils. 森蚺，蚺蛇，蟒蛇一種南美洲熱帶無毒大蛇（真游蟒鼠灰色），捕食時(shí)用身體纏住它的獵物并使其窒息而死A nonvenomous North American snake (Thamnophis sauritus) having yellow or reddish stripes along the body. 似蜥束帶蛇：一種無毒北美（束帶蛇屬束帶蛇）蛇，具有沿著身體的黃色或微紅色條紋Any of several nonvenomous snakes, such as the milk snake of North America, popularly believed to be harmful. 蝰蛇無毒蛇中一種，如北美的乳蛇，普遍認(rèn)為有害Any of several slender nonvenomous New World snakes of the genus Masticophis, having a long tail that resembles a whip. 鞭蛇：一種新世界（澳洲）蛇目中的細(xì)長無毒的蛇鞭蛇目，有條象鞭子似的長尾巴Any of various dark-colored, chiefly nonvenomous snakes, such as the black racer or the black rat snake of North America. 黑蛇一種黑色，多為無毒蛇類，如北美黑游蛇屬黑蛇和食鼠黑蛇 返回 Nonvenomous