Melena vera
[医] │真性黑粪症
🧩 词语组成解析
n. [医]黑粪症
abbr. 通用实验性反应堆装置（Versatile Experimental Reactor Assembly ）
🗣️ 情景例句
That child behaves just as he pleases.
那孩子想干什么就干什么。
Each bird likes to hear himself sing.
每一只鸟都爱听自己歌唱。
Hello, Zhou Lan. This is Bruce.
你好，周兰。我是布鲁斯。