🧩 词语组成解析
[医]马鲛
sierra
[[si'erə]]
n. 呈齿状起伏的山脉
🗣️ 情景例句
Can you give me a little deal on this?
这能卖得便宜一点吗？
That's a very nice jacket.
这件茄克衫真漂亮呀！
Yes, please. But why do you call them mooncakes?
行啊，请给我一个吧。但你们为什么叫它月饼？