常見例句

雙語例句

• It is used as coating roller in a gravure press and glue applicator in a binding line.
  還可用來在凹版印刷機上作涂布思及在裝訂生產(chǎn)線上作施膠器。
• The glue applicator was improved. The structure and principle were introduced, and the performance before and after improvement was compared.
  介紹了改進后供膠裝置的結(jié)構(gòu)及工作原理，并對改進前后的使用效果進行了對比。
  http://chazidian.com
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