单词	precursor gas
释义	precursor gas 前驱气体
随便看	semiprozines semipsychic semipsychotic semiptosis semi-public semipublic semipublicly semi-publics semi-public space semipucca semipunctate semipupa semi-pupa semipupae semipupal semi-purified semipurified semi-purified diet semi-purse net semi-pyritic smelting semi-pyritic smelting process semiquadrate semiquadrates semiquadrivalent semiqualitative 夜深儿女灯前夜深前殿按歌声夜深同睡夜深客子移舟处夜深尤苦夜深开宴夜深彭衙道夜深忽梦少年事夜深忽梦少年事夜深星汉明ぼうくん【傍訓】ぼうくん【暴君】ぼうぐぼうぐ【防具】ぼうぐいぼうぐい【棒杭・棒杙】ぼうぐみぼうぐみ【棒組み】ぼうぐらふぼうけい