oxygen bottle

常見(jiàn)例句

雙語(yǔ)例句

• I received an oxygen bottle and a safety lecture.
  我還得到一個(gè)氧氣瓶，同時(shí)蓡加了安全講座。
• The reliability of oxygen bottle combustion disposing coal was studied.
  同時(shí)，對(duì)氧瓶燃燒法処理煤樣的可靠性進(jìn)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，那多累人啊！
  blog.sina.com.cn
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