Nefast crisis
[医] 实验性钩端螺旋体病危象
🧩 词语组成解析
🗣️ 情景例句
I want to get my work finished by tomorrow.
我想在明天前完成工作。
Do you have any hobbies?
你有什么爱好吗？
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。