cross-arm
基本解释
- [电] 线担
英汉例句
- No bending and visible collision track for the integral cross arm.
各横臂整体无弯曲及明显的碰撞痕迹。 - Flexible traverse cross arm, effective as synchronising/safety device as well as torisional lock.
柔韧性的横跨连结臂，掌控同步运作及安全性，并且兼负扭力锁定的作用。 - pin-type wood cross arm porcelain insulator
针式木横担瓷瓶 - A bright red welt rose on his arm.
他的手臂上起了明显的条状红肿。 - He hold on to my arm with a tenacious grip.
他紧紧抓住我的手臂不放。