cannot hold position 不能保持位置
Team Hold Position 守卫 ; 防守
spring centered hold position 弹簧中心固定位置
Hold Your Position 原地等待
hold set point position 保持船位整定值
hold a position of 担任的职务 ; 持有的立场
flight position hold [航] 飞行位置保持
At the age of thirty-three, he became one of the youngest doctors in the United States to hold that position.
VOA: special.2009.09.04
If the Union force attacked before Stonewall Jackson got into position, Lee could not possibly hold it back.
VOA: special.2009.10.15
A genome contains information about every position along chromosomes, the structures that hold genes.
VOA: special.2009.11.03
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