名詞 seasonal:

1. a worker who finds employment only in certain seasons
   同義詞：seasonal worker

形容詞 seasonal:

1. occurring at or dependent on a particular season

1. It is matter of life or death: if the seasonal rains don't come soon the crops will fail and millions of people will face starvation.
   情況很緊急：如果季節(jié)性的雨不馬上下的話，那么莊嫁就會(huì)枯死，幾百萬(wàn)的人將面臨饑餓。
2. Be sure to ship the goods before October as what we ordered is seasonal goods. Otherwise we will not be able to catch the season.
   因我們訂購(gòu)的是季節(jié)性商品，貴方務(wù)必于十月前裝運(yùn)，不然我們就趕不上季節(jié)了。
3. The area is subject to devastating seasonal winds.
   這個(gè)地區(qū)常遭破壞性季風(fēng)的襲擊。
4. Overcoats are seasonal goods.
   大衣是季節(jié)性商品。