🧩 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
Marriage is an institution not to be taken lightly.
婚姻是个不能儿戏的体系。
What kinds of vegetables do you have?
你吃什么样的蔬菜？
'Certainly,' the girl said.
“当然可以，”那姑娘说。