常見例句用作名詞 (n.)Your back exercises should include lat pull-downs and back extensions.背部的練習(xí)應(yīng)包括前曲和后背伸展。For your biceps and triceps, perform bicep curls, hammer curls, dips, and tricep extensions.鍛煉二頭肌和三頭肌,練習(xí)二頭肌彎曲,錘卷曲,下彎和三頭肌伸展。These temporary hive extensions contain frames of empty comb for the bees to fill with honey.這些臨時的蜂箱擴大了能包含為蜜蜂準備的空巢結(jié)構(gòu)去存蜜。There are telephone extensions in every office.每間辦公室都有電話分機。 返回 extensions