Ratione materiae
[法] 属物理由
🗣️ 情景例句
At six o'clock this evening.
今晚六点。
Would you help me remove the refrigerator?
能帮忙移一下冰箱吗？
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。