您要查找的是不是：
- 发to send out
- 二two
- 中断起飞，二发失去马力。Take-off aborted, engine No2 was low on power.
- 发件人addresser
- 发牌deal
- 二号2nd day of the month
- 二楼second floor
- 并发be complicated by
- 周二Tuesday
- 发货单invoice
- 二次adratic quadrate
- 二等second-class
- 洗发水shampoo
- 大二学生sophister
- 待发due out
- 小二young waiter in a wineshop or an inn
- 发工资payoff
- 再发resend
- 乙二醇glycol
- 直发straight hair
