英语词汇“airtight”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

adj

If something's airtight, it is completely sealed so that no air can get in or out of it. When you make homemade jam with the raspberries you picked, it's important to make sure the lids are airtight so the jam won't spoil.

Many kinds of food and medicine you buy in a store are airtight. The airtight seal on a package, bag, or can assures you that the contents are safe from any germs that might get in and contaminate them. You can also use this adjective to mean "certain" or "indisputable," like an airtight alibi that can't be argued with, or an airtight plan that's guaranteed to work.

WORD FAMILY

airtight

USAGE EXAMPLES

These will keep well for up to 3 days in an airtight container.

The Guardian(Dec 25, 2016)

The cookies should be put away in a moist place like a basement or kept in a metal or airtight container to soften.

New York Times(Dec 13, 2016)

In a bouncy castle, a continuously running air compressor creates overpressure in a fabric structure that is not airtight.

New York Times(Oct 12, 2016)

1adj not allowing air or gas to pass in or out

Syn

air-tight, gas-tight
tight

of such close construction as to be impermeable

2adj having no weak points

an airtight defense
an airtight argument

Syn

air-tight
invulnerable

immune to attack; impregnable

单词	airtight
释义	airtight (once / 20520 pages) adj If something's airtight, it is completely sealed so that no air can get in or out of it. When you make homemade jam with the raspberries you picked, it's important to make sure the lids are airtight so the jam won't spoil. Many kinds of food and medicine you buy in a store are airtight. The airtight seal on a package, bag, or can assures you that the contents are safe from any germs that might get in and contaminate them. You can also use this adjective to mean "certain" or "indisputable," like an airtight alibi that can't be argued with, or an airtight plan that's guaranteed to work. WORD FAMILY airtight USAGE EXAMPLES These will keep well for up to 3 days in an airtight container. The Guardian(Dec 25, 2016) The cookies should be put away in a moist place like a basement or kept in a metal or airtight container to soften. New York Times(Dec 13, 2016) In a bouncy castle, a continuously running air compressor creates overpressure in a fabric structure that is not airtight. New York Times(Oct 12, 2016) 1adj not allowing air or gas to pass in or out Syn air-tight, gas-tight tight of such close construction as to be impermeable 2adj having no weak points an airtight defense an airtight argument Syn air-tight invulnerable immune to attack; impregnable
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