🧩 词语组成解析
nettle
['nɛtl]
n. 荨麻;〈比喻〉使人烦恼的事;
v. 拿荨麻打，拿荨麻刺;激怒，惹恼;
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
Sit down, sit down.
请坐， 请坐。
I still need three more credits in Psych; maybe I'll take Ed Psych this term.
心理学我还需要三个学分。或许我在本学期修教育心理学。
I'm very pleased with your work.
我对你的工作非常满意。