Residuum rubrum
[医] 干牛血粉
🧩 词语组成解析
n. 残留物, 剩余物, 残数, 余数, 留数, 社会渣滓\\n[化] 渣油
[医] 红核, 红[色]
🗣️ 情景例句
Are you carrying any items that need to be declared?
你没有携带需要申报的东西吗？
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。