柯林斯詞典tubing /?tju?b??/ 1. N-UNCOUNT Tubing is plastic, rubber, or another material in the shape of a tube. 管子 ...metres of plastic tubing. …幾米塑料管。 返回 tubing劍橋詞典material in the form of a tube or tubes 管材；管形材料；管子 Rubber tubing can perish after a few years . 橡膠管子幾年后會老化。 返回 tubing