Inoculants
(Inoculant 的复数) [机] 接种剂
🗣️ 情景例句
Good Gemma.
乖Gemma。
He is distinguished as an economist.
他是一名著名的经济学家。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。