英语词汇“rock-anchored beam”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	rock-anchored beam
释义	rock-anchored beam 岩锚吊车梁
随便看	time-study time study allowance time study allowances Time Study and Trouble Shooting time study board time study department time study engineer time-study habit time study man time-study man time study method time study model time study observation sheet time study people time study person time study principle time study record sheet time study standard time study statistical method time study watch times two days times two days,times three days… =times two days,times three days… 乘2天，乘3天… time style time subdivision