Tributary channel
[计] 辅助信道, 支路
🧩 词语组成解析
tributary
['trɪbjə'tɛri]
n. 支流;进贡国;附庸国;进贡者;
adj. （需向…）进贡的;附庸的;辅助的;支流的;
tribut给予+ary...的→给予东西→进贡的，支流的
🗣️ 情景例句
Of course.
当然。
Here.
给你。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。