効利 Kanji
よくもまあ私にそんな口がきけるね。 How dare you speak to me like that?
私は5万円までつけがきく。 My credit is good for 50,000 yen.
目利効 Kanji
良効薬 Kanji
割引効 Kanji
薬効 Kanji
運よく薬が効くとき1時過ぎに寝れるけど、薬を飲まないと4時ぐらいまで眠れない。 If I'm lucky enough for the medicine to work I can get to sleep after 1am but if I don't take it then I can't sleep until about 4am.