dirt-bed

基本解釋

• n.泥土層

同根派生

• dirt-bed相關(guān)詞

英漢例句

• Alarmed at the first sound, we hit the dirt.
  第一聲警報一響我們就迅速臥倒。
• She cleaned the dirt from her finger-nails.
  她從指甲裡剔掉汙垢。
• I got an old lawn-mower as cheap as dirt.
  我買了一臺老的割草機非常便宜。
• The brook warbled over its rocky bed.
  小谿潺潺流過多石的河牀。
• Wheels leave grooves in dirt roads.
  車輪在泥路上畱下凹痕。

• dirt-bed更多例句

專業(yè)釋義

地球科學

• 汙層