Pre-beta-lipoprotein
[化] 前β-脂蛋白
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
n. 脂蛋白\\n[化] 脂蛋白
🗣️ 情景例句
And how old are you?
你几岁了？
Whom do you want to talk to?
你要和谁讲话？
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。