Slr factors
[医] 乳链球菌R因子, 叶酸
🧩 词语组成解析
[计] 存储界限寄存器
n. 因素（factor的复数）
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
Don't have thy cloak to make when it begins to rain.
切莫临时抱佛脚。
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。