🧩 词语组成解析
a. [植]倒披针形的
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
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
How many of these are you going to buy her?
你要买多少给她？
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？