Addin
n. 外接程序（程序名）\\nn. (Addin)人名；(阿拉伯)阿丁
🗣️ 情景例句
What is it?
是个什么样的计划？
Do you often study history on Saturday?
你常常在星期六学历史吗？
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。