king-size

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˈking-size (also king-sized) adjective  1  BIGvery large, and usually the largest size of something 特大号的 a king-size bed 特大号床 king-sized cigarettes 特长香烟2  informalBIGSTRONG FEELING OR BELIEF very big, strong, or extreme 极大的；极强烈的 a king-size headache 剧烈的头痛

Examples from the Corpus

king-size• a king-size thirstFrom Longman Business Dictionaryking-sizeˈking-size (also king-sized) adjective [only before a noun] the largest available size of a particular productThe duty system greatly favours the king-size brands of cigarette.

ˈking-size adjectiveChineseSyllable  

largest usually of and the Corpus very large, Business something size

king-size
ˈking-size (also ˈking-sized) adjective
1. very large, and usually the largest size of something:
    a king-size bed
    king-sized cigarettes
2. informal very big, strong, or extreme:
    a king-size headache

king-sizeBrE /ˈkɪŋ saɪz/ 🔊NAmE /ˈkɪŋ saɪz/ 🔊 (also ˈking-sized) adjective [usually before noun] very large; larger than normal when compared with a range of sizes 特大的；大于正常尺寸的◆a king-size bed特大号床◆a king-sized headache特别厉害的头痛