🧩 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
How about guests?
来宾呢？
It has been a long time since last came here.
自从我上次来这里已经有很长时间了。
I'll fix you up.
我会帮你打点的。