英语词汇“jack arm”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	jack arm
释义	jack arm 起重平衡臂
随便看	effective air-through-holes rate effective algorithm effective alignment effective alkali effective alkalinity effective allele effective ampere effective amplification effective amplitude effective angle effective angle of attack effective angle of obliquity effective angular field effective anisotropy effective annual interest rate effective annual rate Effective annual yield effective anomaly effective antenna height effective antenna length effective aperture effective apparatus effective approach effective area effective area (apertrue) 共看明月应垂泪共看明月皆如此共禹论功不较多共秋光共笑狂歌非远图共粉泪共苦清秋风露共虞姬相对共西风共赋消忧よくし【抑止】よくしつよくしつ【浴室】よくしゅうよくしゅう【翌週】よくしんよくしん【欲心】よくじつよくじつ【翌日】よくじょう