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