“双壁开沟犁”概念、定义、翻译-科学时代

单词	双壁开沟犁
释义	请查阅挖沟机--双壁开沟犁
随便看	PING ping ping flood pinging sonar Pingju Opera pingo Ping of Death ping of death ping packet ping (packet Internet gopher) ping (Packet Internet Groper) PING (Packet Internet Groper) ping--ping (packet Internet gopher) PING--PING (Packet Internet Groper) ping pong ping-pong buffer ping-pong diplomacy ping-pong diplomacy ping-pong diplomacy ping-pong model pin grid array pin grid array (PGA) pin grid array--pin grid array (PGA) ping scan ping sweep

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。