Headend
[计] 头端器
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
In some moods, Nature shares it.
在某种状态下，大自然也有这种魅力。