Tree structure
[计] 树形结构
🧩 词语组成解析
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
Never (or Don't) trouble trouble till trouble troulbes you.
切莫自寻麻烦。
You'd better look before you leap.
你最好三思而后行。