blocking and wedging是什么意思 blocking and wedging在线中文翻译

blocking and wedging

中文翻译
1
木块及楔木楔块
相关单词
blocking and wedging

相关单词辨析

or: 或者,否则,常用于否定句中 I don't like apples or bananas. Hurry up or you'll miss the bus.
and: 并且,Hurry up and you'll catch the bus.