Unsaturated tree
[计] 非饱和树
🧩 词语组成解析
a. 没有饱和的, 不饱和的
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
Am I getting a good deal on this?
这买这个值吗？
Do you think Albert will resent you for your actions?
你认为阿尔伯特会对你的行为感到生气吗？
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？