Spirally grooved tube
[化] 螺纹沟槽管
🧩 词语组成解析
adv. 成螺旋形地
a. 带纹道的；表面有沟槽的
🗣️ 情景例句
I would like to make a suggestion.
我想提个建议。
You have a younger brother, don't you?
你有个弟弟，是吗？
That makes sense.
那可以理解。