词汇	central phoneme
释义	central phoneme 中心音素
随便看	lanthanum iodite lanthanum ion lanthanum isotope lanthanumla lanthanum la Lanthanum,La lanthanum manganate lanthanum metaphosphate lanthanum methanesulfonate Lanthanum milk lanthanum modification lanthanum-modified catalyst lanthanum modified lead titanate lanthanum-modified lead zirconate titanate lanthanum molybdate lanthanum nitrate Lanthanum Nitrate lanthanum nitrate ceramic lanthanum nitrate hexahydrate Lanthanum nitrate hexahydrate p.A lanthanum nitride lanthanum orthophosphate Lanthanum orthovanadate lanthanum oxalate lanthanum oxide