🧩 词语组成解析
[医]马鲛
[医]具斑点的，有斑的
🗣️ 情景例句
Yes, I am.
是的，我是。
Please be on time.
请准时到。
Yesterday the firemen examined the ground carefully, but were not able to find any broken glass.
昨天，消防队员仔细查看了地面，但未能发现碎玻璃。