to send in
[phrase form: send]
01
发送, 递交
to deliver something to a specific destination or recipient
Transitive: to send in sth
例子
They decided to send in their application forms by mail.
他们决定通过邮件提交他们的申请表。
The company will send in the shipment of goods tomorrow.
公司明天将发送货物。
02
递送名字, 递送卡片
to give one's name or card to a servant before entering a place during a formal visit
Transitive: to send in one's name or card
例子
He sent his name in to the butler before entering the grand mansion.
在进入大宅邸之前，他递送了他的名字给管家。
The guest sent in his name through the intercom at the gated entrance.
客人通过门禁入口的对讲机报上了他的名字。
03
派遣, 部署
to send forces to a specific location to handle a difficult situation
Ditransitive: to send in forces or troops to do sth
例子
In response to the emergency, they sent in medical teams to provide aid to the affected area.
为了应对紧急情况，他们派遣了医疗队向受灾地区提供援助。
The governor decided to send in the National Guard to support local law enforcement.
州长决定派遣国民警卫队以支持当地执法。
04
派上, 送入
to insert a player into the ongoing match or competition
Transitive: to send in a player
例子
The coach decided to send the talented rookie in to replace the injured player.
教练决定派上有才华的新秀来替换受伤的球员。
The captain sent in a skilled striker to enhance the team's offense.
队长派上了一名技术娴熟的前锋来增强球队的进攻。
