🧩 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）;
sloth
[sloθ]
n. 懒散;懒惰;<动>树獭;（经济）停滞;
🗣️ 情景例句
You were terrific!
真是太棒了！
A horse is neither better nor worse for his trappings.
相马不可凭马的装饰。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。