

駅前の店で特大のハンバーガーを注文しました。
この特大サイズのスーツケースは、機内に持ち込めません。
特大のピザなら、三人で食べても余るんじゃない?
"とくだいの(特大の)" is in the lesson "Adjectives 3" (Level 7), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.