馬里亞納海溝 Save Sign in to save words Simplified: 马里亚纳海沟 mǎlǐyànàhǎigōu ㄇㄚˇ ㄌㄧˇ ㄧㄚˋ ㄋㄚˋ ㄏㄞˇ ㄍㄡ Mariana Trench Character by character 馬(mǎ)surname Ma 里(lǐ)lining 亞(yà)Asia 納(nà)surname Na 海(hǎi)surname Hai 溝(gōu)ditch A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0