Ihd
abbr. International Hydrological Decade 国际水文十年（计划）
🗣️ 情景例句
Have you ever been to Guangzhou?
你以前来过广州吗？
I'm afraid I can't.
恐怕我不行。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。