Arrow diagram
[计] 矢量图\\n[经] 顺序图
🧩 词语组成解析
arrow
['æro]
n. 矢，箭;箭状物;箭头记号;[天]天箭座;
🗣️ 情景例句
Eight-six. Big boy!
八磅六。是个大婴儿！
Care killed the cat.
忧虑伤身。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。