Normoxic
含氧量正常的
🗣️ 情景例句
It's so convenient.
一切都很方便
Hasty climbers have sudden falls.
大起者有大落。
we are now pretty certain the Earth is the only one on which life can survive.
我们目前可以肯定的是，地球是生命能存在的唯一行星。