grievous injury

基本解释

You caused death and grievous injury to those poor, helpless puppies, you know!
你使那些可怜无助的小狗死亡、严重受伤，你知道！
But venturing away from home comes with risks—of becoming lunch for other critters, say, or suffering a grievous injury.
但是离家远行去冒险时，危险也随之而来 —— 有可能成为其他生物的食物，或者受到严重的伤害。
Results In the 8 cases who were managed by blocking whole liver blood flow, 1 case died due to grievous compound injury and 7 cases were cured.
结果8例合并肝静脉和（或）下腔静脉损伤的严重肝外伤病人，均采用全肝血流阻断处理，除1例合并其他损伤死亡外，其余均治愈。

Anything less would add further insult to the grievous injury already suffered by these Americans and their unaccounted-for loved ones.
CENTERFORSECURITYPOLICY: Center For Security Policy
In the past year some of the world's most renowned investors have inflicted grievous injury to their portfolios and reputations via this risky feat.
FORBES: Magazine Article