silk web catheter silk-weaving catheter silk-webbing catheter
Related Translations:
丝织: silk weaving; silk manufacturing 短语和例子中国是世界上最早发明养蚕和丝织的国家; 早在3,000多年以前, 蚕桑、丝织已相当发达。 china was the first country in the world to cultivate silkworms and develop silk weaving. more than 3,000
