Colorectitis
[医] 结肠直肠炎
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生？
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
It is animals and plants which lived in or near water whose remains are most likely to be preserved,
只有生活在水中或水边的动植物尸体最有可能被保存下来，