Box-and arrow notation
[计] 方盒-箭头表示
🧩 词语组成解析
box
[bɑks]
n. 盒;箱状物;包厢;哨房;
vt. 把…装入盒[箱，匣]中;
vt.& vi. 拳击;
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
arrow
['æro]
n. 矢，箭;箭状物;箭头记号;[天]天箭座;
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
I'll rub your back with this brush.
我用这把刷子刷你的后背。
She had told him to come straight in if ever she failed to open the door and to leave the bread on the kitchen table.
她曾告诉过面包师，如果她不去开门，他可直接进门，把面包放在厨房的桌上。