Reference subcarrier
[电] 基副载波
🧩 词语组成解析
[电] 副载波
🗣️ 情景例句
But I wear size ten.
但我穿十号的衣服。
A tree is known by its fruit.
观其行而知其人。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。