1. ADJ Decided means clear and definite. 明確的[ADJ n]

They got involved in a long and exhausting struggle and were at a decided disadvantage in the afternoon. 他們卷入了一場(chǎng)長(zhǎng)時(shí)間的令人疲憊的斗爭(zhēng)，下午他們處于明顯的劣勢(shì)。