Aerology
n. 高空气象学\\n[医] 空气学
🗣️ 情景例句
The other half?
另一半？
Don't trouble trouble until trouble troubles you.
不要自寻烦恼。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。