Vertebratus
a. [气](云)脊状的
🗣️ 情景例句
You should write about your education first.
你应该在开头就谈到你的教育情况。
He devoted himself completely to his work.
他完全投身于工作。
that if we escape wars, accidents and diseases we shall eventually 'die of old age',
既使我们能避开战争、意外的事故和各种疾病，我们最终也会"老死；