例句與造句

1. flat lock machine
   四針拼縫車
2. this serise of oils are prepared from the deeply processed mineral oil and many additives and are suitable for lubrication of high-speed and ultra-high-speed industrial sewing machines, such as sewing machines, over-edging machines, buttonhole machines, flat lock machines
   本系列油品由深度精制的礦物油與添加劑調(diào)制而成，適用于高速及超高速平縫機(jī)、包縫機(jī)、鎖眼機(jī)、繃縫機(jī)等工業(yè)縫紉機(jī)的機(jī)件潤滑。
3. It's difficult to find flat locks in a sentence. 用flat locks造句挺難的