Acid-rain
酸雨
?? 詞語組成解析
rain
[ren]
n. 雨;（熱帶地區的）雨季，雨天;雨點般降落的東西;<俚>電子流;
vt.& vi. （雨）降下，（使）降落;大量地給，（使）大量落下;
??? 情景例句
They're open until nine o'clock.
他們開到九點。
He insisted that we all be in his office at one o'clock.
他要求大家一點鐘到他的辦公室。[大學英語四級]
The computer will still be unable to predict whether Princeton,New Jersey, will have sun or rain on a day one month away.
計算機無法推斷出1個月以后的某一天，新澤西州的普林斯頓究竟是晴天還是雨天。