🧩 词语组成解析
n. 条纹木材
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
We did?
我们忘了吗？
I think it's going to snow all day.
我认为整天将会下雪。
For one thing they keep the water clean.
一来，水下植物可以保持水的清洁。