rush pith
Emergency cooling systems could fail and a reactor meltdown could occur.
紧急冷却系统有可能失灵,核反应堆有可能发生堆芯熔毁。
—— 柯林斯例句There was rush matting on the floor.
地板上铺着灯芯草席子。
—— 柯林斯例句I changed the ink cartridges in my ballpoint pen.
我换了圆珠笔里的墨水芯。
—— 给力词典精选It´s very hard to turn the wick up and down.
这灯芯很难旋上旋下。
—— 给力词典精选Sedge is similar in appearance to grass but has a solid rather than a hollow stem.
莎草看上去和普通的草没什么两样,但其草茎是实芯的而不是空芯的。
—— 柯林斯例句