Air is a mixture of gases.Air is a mixture of gases.
火箭中的爆炸性混合物由燃料和氧气构成。
He passed an electric spark through a mixture of gases.He passed an electric spark through a mixture of gases.
在不粘煎锅里将油加热，然后倒入鸡蛋糊。
He passed an electric spark through a mixture of gases.He passed an electric spark through a mixture of gases.
火越燃越烈，火星四溅。
an increase in the amount of carbon dioxide and other gases in the atmosphere (= mixture of gases aran increase in the amount of carbon dioxide and other gases in the atmosphere (= mixture of gases ar
温室效应
[ C usually sing ] earth science the mixture of gases that surrounds some[ C usually sing ] earth science the mixture of gases that surrounds some
The club provided a relaxed and friendly atmosphere for its members.
[ C ] a mixture of gases that surrounds any planet:[ C ] a mixture of gases that surrounds any planet:
the search for planets with a breathable atmosphere
the mixture of gases around the earth:the mixture of gases around the earth:
These factories are releasing toxic gases into the atmosphere.
in a way that relates to the air or the atmosphere (= the mixture of gases around the earth or otherin a way that relates to the air or the atmosphere (= the mixture of gases around the earth or other
The room was atmospherically sealed in order to replicate the oxygen and pressure levels that a pilot encounters at 3700 metres.
[ U ] the mixture of gases that surrounds the earth and that we breathe:[ U ] the mixture of gases that surrounds the earth and that we breathe:
Let’s go outside for some fresh air.
A2 [ U ] the mixture of gases that surrounds the earth and that we breathe:A2 [ U ] the mixture of gases that surrounds the earth and that we breathe:
fresh air I went outside to get some fresh air.
