hard aboard
常见例句
- He knows it's hard, but he wants to go aboard anyways.
他知道那是困难的，可是无论如何也要出国。
lunazrl1018.spaces.live.com - During the 21st solar activity cycle the HXEBS aboard SMM satellite and the HXM on HINOTORI spacecraft detected several thousand hard X-ray solar flares.
在第21周太阳活动峰年期间，“太阳峰年”卫星和“火鸟”卫星上的硬x射线爆发探测器探测到数千个硬x射线太阳耀斑。 返回 hard aboard