Essa
abbr. 環(huán)境觀測(cè)衛(wèi)星（environmental survey satellite）
??? 情景例句
He's a good father.
他是個(gè)好父親。
If you're not happy, say it!
不高興就說啊！
How do they come packaged?
貨是怎樣裝的呢？