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ReadWriteQuiz
Chinese dictionary
- 1
v.seal up
用白蜡密封瓶口,以防止药物挥发。
Seal up the mouth of the bottle with white wax to keep the medicine from evaporation.
请把气体密封在瓶子里。
Please seal up the gas hermetically within the bottle.
把蛋糕密封在盒子里。
Seal the cake in a box.
antonym
- 2
adj.hermetic; tightly sealed
他们只找到了一瓶密封的果汁。
They only found an airtight bottle of fruit juice.
请帮我打开这个密封的罐头。
Please help me open the sealed tin.
我需要一副密封手套。
I need a pair of airtight gloves.
antonym