airtightness

基本解释

• n.气密(密封性)

同根派生

英汉例句

• The goods are to be sent in airtight package.
  这批货物应密封包装运送。
• Keep salt in an airtight container in a dry place.
  存放盐在一个乾燥密闭的容器里。
• The goods are packed in airtight container.
  货物被装在密封的集装箱内。
• The goods were packed in airtight container.
  这些货物装在密封的集装箱里。
• Please make the fruit jar airtight.
  请把果酱罐密封。