🧩 词语组成解析
a. 有细齿的, 锯齿状的
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[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
You've been very thoughtful.
你一直都很周到。
Did you sell it to him yourself?
你自己亲自卖给他吗？
What's that fly doing in my soup?
我汤里的这只苍蝇在干什么呢？