Bloody stool
[医] 血粪, 血便
🧩 词语组成解析
stool
[stʊl]
n. 凳子，高脚凳;大便，粪便;根株;
v. 长出新枝;排便;
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
Excuse me I can't do it now.
对不起我不能现在做。
riding on its air cushion over a single rail, which it never touches,at speeds up to 300 m.p.h.----the possibilities appear unlimited.
靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。气垫船的前途是不可限量的。