Siphuncle
[动]连室细管, 体管(指硬体), (蚜虫的)腹管
🗣️ 情景例句
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
Don't worry about it.
别管他！
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。