I 開(kāi)頭單詞
is on the rise 在上陞
is likely to be 很可能是
is likely to 有可能…
is gradually 正在逐步地……
is equal to 等於
is dirty [計(jì)算機(jī)科學(xué)技術(shù)]已更新
is content guarantees with [文學(xué)]知足保和
is coming 正過(guò)來(lái)
is appalled at the news [新聞學(xué)與傳播學(xué)]被那段新聞嚇壞
is another matter 是另外一廻事
is v.是（be的第三人稱單數(shù)一般現(xiàn)在時(shí)）
irvingite n.鈉鋰雲(yún)母
irving berlin's white christmas
irving n.歐文(男子名)n.歐文(地方名)
irtron n.[天]星系紅外線