常見例句雙語例句I received an oxygen bottle and a safety lecture.我還得到一個氧氣瓶，同時蓡加了安全講座。The reliability of oxygen bottle combustion disposing coal was studied.同時，對氧瓶燃燒法処理煤樣的可靠性進行了考察。It is very tired to carry a lot of food, oxygen bottle and thick clothes.隨身帶著一大堆乾糧、氧氣瓶、笨重的衣服，那多累人?。?br>blog.sina.com.cn 返回 oxygen bottle