ballast-roller

基本解釋

• 道碴碾壓機(jī)

同根派生

• ballast-roller相關(guān)詞

英漢例句

• Pig iron used as permanent ballast.
  壓載鉄做爲(wèi)永久性壓艙物的生鉄
• The ship was furnished with ballast.
  船上裝了壓艙物。
• The ride on the roller coaster dizzied us.
  乘坐雲(yún)霄飛車使我們頭暈。
• May I borrow your roller skates?
  我可以借你的旱冰鞋嗎？
• The ballast placed in the ship can keep the ship steady.
  放在船上的壓艙物可以保持船的平穩(wěn)。

• ballast-roller更多例句