用一种自然色的, 具有防热、防潮 、 防污 的皱纹纸为基材, 涂上具有溶解度的感压橡胶粘剂而成.Basic Material : Rimple paper, with advantage of natural color, heat proofproof, anti - pollution .这件新款羽绒服采用的是防雨防污的新面料.This new type of down coat is made of new water - pro...
血胸: 各种原因所致的胸膜腔内积血、肺萎陷称为血胸.Hemothorax: accumulation of blood the pleural cavity thethe lungs and the walls of the chest.结果本病男性多于女性,中位年龄36岁.主要症状咳嗽,咳痰,咯血,胸闷,胸痛等.Results The median ill age is 36 and male is higher than femal...
The government is trying to improve the way it collects taxes.政府正试图改进收税的方式。Whichever team collects the most hula hoop at the end wins.收集到最多呼啦圈的队伍获胜.He also collects things for the house on his travels abroad.他在国外旅游时也为家宅搜...