incentive stock option
（税法上有利な）奨励ストックオプション
incessant rains
絶え間なく降る雨
Incest is generally taboo among humans.
近親相姦そうかんは人間社会では一般にタブーだ
inch (one's way) forward [along]
少しずつ進む
Incidentally, I had a complaint from a customer about you.
そういえば，客から苦情が来ていたよ
incline toward traditional ways
伝統的なやり方に傾く
include impurities
不純物を含む
include it in the count
それを計算に入れる
inclusive language
両性包括用語（◇性差を避けた用語・表現）
income per head
１人当たりの所得
