to send out
[phrase form: send]
例子
They sent out newsletters to subscribers to keep them updated on the latest news.
他们向订阅者发送了新闻简报，以使他们了解最新消息。
The school sent report cards out to the parents at the end of the semester.
学校在学期末向家长发送了成绩单。
02
发出, 发射
to emit something, such as light, sound, or a signal
Transitive: to send out a wave or signal
例子
The lighthouse sends out a powerful beam of light to guide ships safely.
灯塔发出强大的光束以安全引导船只。
The radio tower sends out signals that can be received by all nearby radios.
无线电塔发出可以被附近所有无线电接收的信号。
03
发出, 产生
(of a plant) to begin to grow new parts, such as roots or shoots
Transitive: to send out new offshoot
例子
The tree sends out new branches, providing shade and shelter for the wildlife.
树发出新枝，为野生动物提供荫蔽和庇护。
The cactus sends out tiny offshoots that eventually become new plants.
仙人掌发出小芽，最终长成新植物。
