🧩 词语组成解析
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
[医] 寻常的, 普通的
[医] 寻常的, 普通的
🗣️ 情景例句
Did you have dinner, Robbie?
你吃晚餐了吗， Robbie？
The homework took me a whole day.
做家庭作业花了我一整天的时间。
In those days, boxers fought with bare fists for prize money.
当时，拳击手们不戴手套，为争夺奖金而搏斗。