发射

• 拼音: fā shè
• 汉字拆解: 发 = to emit/send; 射 = to shoot

含义

To launch; to fire; to emit. Used for rockets, missiles, signals, or projectiles.

Technical term primarily used in aerospace, military, and physics contexts. Describes the action of propelling something outward with force, such as launching spacecraft or firing weapons.

例句

1. 中国成功发射了一颗新的通信卫星。
2. 火箭将在明天凌晨发射升空。
3. 这种信号发射器的覆盖范围很广。

用法指南

语境: science, military, news

语气: technical

正确说法

• 卫星发射成功了！(The satellite launch was successful!)
• 导弹发射基地在哪里？(Where is the missile launch base?)

错误说法

• 发射一个球 (Don't use 发射 for throwing balls — use 扔 or 投; 发射 implies propulsion machinery or force)

起源与历史

Compound of 发 (to emit, send out) + 射 (to shoot), together describing the propulsion of projectiles or signals.

文化背景

世代: All ages

社会背景: Universal