例句與造句

1. Displacement compressors - acceptance tests
   位移式壓縮機(jī).驗(yàn)收試驗(yàn)
2. Displacement compressor - acceptance tests
   容積式壓縮機(jī)驗(yàn)收試驗(yàn)
3. It's difficult to find displacement compressor-acceptance tests in a sentence. 用displacement compressor-acceptance tests造句挺難的