您要查找的是不是：
- 正式official
- 模具mould
- 正式的official
- 正式地in state
- 模具设计mold design
- 6点钟准时举行鸡尾酒会，随之在8点钟举行正式的晚宴。Cocktails will be served promptly at six to be followed by dinner at eight.
- 模具制造die making
- 模具厂die shop
- 正式通知serve notice
- 正式进入make one's bow
- 注塑模具injection mold
- 冲压模具press tool
- 正式批准approval
- 模具钢die steel
- 正式场合formal occasion
- 不正式的informal
- 成型模具mould
- 这封信以正式文体写成。The letter is written in a formal style.
- 塑料模具plastic mould
- 这家店下周正式开张。The official opening of the store will take place next week.
