いっきのみ【一気飲み】
一気飲みをするchug (down) (a glassful of) an alcoholic drink at one go
一級
1〔第１位の等級〕the top level [rank]彼女の演技は第一級だHer acting is first-class.2〔一つの級〕one class [rank]；〔学級〕one ...
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.
一挙
⇒いっき（一気）問題を一挙に解決するsolve a problem at a stroke彼の自信は一挙に崩れ去ったAll of a sudden his confidence deserted...
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...
一曲
a piece of music; a tune何か１曲お願いしますMay I ask you to play something [a piece] for us?
一計
一計を案じ出すthink [work] out a plan
一件
〔一つの事件〕an affair, a case；〔例の事柄〕the case, the affair例の一件はどうなったかねHow did that case turn out?やっと一件落着...
一見
1〔ちょっと見ること〕a look; a glance一見する cast a glance, have [take] a look ((at))一見したところ（では）at first sight...
一個
one一個100円ですThese are a hundred yen 「apiece [each].一個だけ買いたいのですがI'd like to buy just one.少女はりんごを一個ず...
