Molecular bond
[化] 分子键
🧩 词语组成解析
🗣️ 情景例句
I am speaking of people in general.
我所予的是一般人。
Now, seeing them all here together for the first time.
现在他们都到了这里。
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。