Tree tobacco
树状烟草
🧩 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）;
tobacco
[tə'bæko]
n. 烟草，烟叶;烟草制品;卷烟;纸烟;
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
How's your daughter?
你的儿子好吗？
What happened before printing was invented?
印刷术发明以前是怎么一回事？