| 释义 |
at.mos.pher.ic.At7mEs5fer7Ikadj [not gradable]大气的Plants are the main source of atmospheric oxygen.大气中的氧主要是由植物产生的。If atmospheric conditions are right, it may be possible to see this group of stars tonight.如果大气状况理想，今晚可能看得见这组星。When divers have been deep underwater, they should be careful not to return to normal atmospheric pressure too quickly.如果潜水员作了深潜，他们应注意不可过快地回到正常的大气压力中。
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