airtight是什么意思,airtight怎么读,
airtight container密封容器
2.The casing is nearly airtight, which helps protect the vulnerable egg and later larva.
外层几乎是密封的,可以保护脆弱的蜂卵,以及后来的幼虫。
3.For a better brew, keep coffee in an airtight canister in a cabinet.
为了得到更好的冲泡咖啡,应该把咖啡放在陈列柜上的一个密封罐内保存。
4.Airtight plastic bags can help farmers protect their harvests without the use of harmful chemicals.
密封塑料袋可以帮助人们保护粮食收成,而无需使用有害化学品。