Iad
abbr. 国际天体物理十年（International Astrophysical Decade）
🗣️ 情景例句
Oh, I'm fine.
噢， 我很好。
Are there reserved seats on the train?
车上有预订座位吗？
The men of our family waded down through our flooded meadows with boathooks, in the hope of being able to grapple a corner of the raft and pull it out of the current towards our bank.
我家的男人们手拿船篙过被水淹没草场，希望能够钩住筏子一角，将它拽出激流，拖回岸边。