inner tubes短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 na.内胎；🌏橡胶脚踏车车用橡胶轮胎及内胎原型innertube的复数 Pool toys, beach balls, blow up rafts and inner tubes designed or intended for children12 years of age or younger would be considered children's toys and subject to the phthalates ban. 为12岁或以下儿童设计使用的游泳池玩具、沙滩球、充气救生艇和内胎属于儿童玩具，应符合邻苯二甲酸盐禁令的要求。 www.angui.org.cn