Gpc
[化] 凝胶渗透色谱法
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
Take a seat.
这里给你坐。
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。