Dorsispinal veios
[医] 脊背静脉
🧩 词语组成解析
[医] 脊柱背侧的
🗣️ 情景例句
She has now held the post of Prime Minister longer than anyone else this century.
她现在担任首相任期之长在本世纪是前所未有的。
No one is wise at all times.
人总有一时之失。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，