淘选
淘选 的英文翻译
elutriate
pan out
淘选 的中文句子和英文句子
探矿者淘选从河床里挖出的少量含金泥沙和砂砾。
The prospector panned out bits of sand and gravel scooped from the bed of a stream.
elutriate
pan out
探矿者淘选从河床里挖出的少量含金泥沙和砂砾。
The prospector panned out bits of sand and gravel scooped from the bed of a stream.