いっきゅうひん【一級品】
the finest [choicest] articles; first-class goodsこの生地は一級品ですThis material is of the highest quality.
いっきょいちどう【一挙一動】
one's every move(ment)彼女の一挙一動も見逃すまいと見張ったI watched her, trying not to miss even the slightest move...
いっきょりょうとく【一挙両得】
killing two birds with one stone彼は出世と財産の一挙両得をねらって社長の娘に接近したHe had his eye on both success and a fo...
いっきうちする【一騎打ちする】
〔人・騎馬が〕fight in single combat；〔人が〕engage in a man-to-man fight, fight man to man県知事選は自民党と民主党の一騎打...
