🧩 词语组成解析
a. 锯齿状的\\n[医] 锯齿状的
leaf
[lif]
n. 叶子;页;叶状的结构;金属薄片;
vt.& vi. 翻书（报）;
vi. 生叶;
🗣️ 情景例句
Well, I had a really nice time.
嗯 我玩得很开心。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
My aunt, Mrs flower, died three weeks ago.
我的伯母弗劳尔夫人3周前去世。