feed a flower
喂花
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A drip feed watering system with detection has been installed in the flower beds on the bridge.
我们在桥上的花坛上安装了有检测功能的滴灌系统。
youdao
It is these finely tuned movements that keep the flying insects in one spot - hovering above a flower as they feed from it.
BBC: Footage reveals how insects use their bodies to hover
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