airtight coating
英
美
密封
airtight coating的用法和样例:
例句
Please make the fruit jar airtight.
请把果酱罐密封。
The life raft was buoyed up by two airtight oil drums.
那只救生筏是由两只密封的油筒浮起来的。
airtight coating的相关资料:
临近单词
airtight
airtightness
目录
查词历史
英 汉