1.in Norse mythology, the goddess of the dead and the underworld
1.Neil Patrick Harris is charming and self-referential, and his inclusion can only hel The Smurfs.
尼尔.帕特里克.哈里斯是迷人的，自我指涉的，他的加入恰恰能帮到蓝精灵。
2.Boeing also will develop the system-engineering requirements for the entire HEL TD laser weapon system.
波音公司也将为整个HELTD激光武器系统开发系统工程所需要的装备。
3.The HEL TD demonstration program will support the transition to a full-fledged Army acquisition program.
HELTD演示项目将支持美陆军全面采购计划的转型。
4.Objective: To contrast clinical effect on treatment of herpes zoster between valaciclovir Hel and acyclovir.
目的：比较万乃洛韦与阿昔洛韦治疗带状疱疹的临床疗效。
5.He often hel me with maths when I have difficulty in it.
当我学数学有困难时，他经常帮忙我。
6.She's also checking for predators, because now, she's got not one, but two cubes to protect. Hel-lo, world!
它也在探寻捕食者，因为现在，她有不是一只而是两只幼仔需要保护。你好，世界！
7.They played like young cats in the dusk and hel oved them as he loved the boy.
它们在暮色中象小猫一般嬉耍着，他爱它们，如同爱这孩子一样。
8.For breakfast hel have all the bacon and eggs he wants - but no toast.
早上，他会把餐桌上的咸肉与鸡蛋一扫而光，而对烤面包毫无兴趣。
9.HEL TD is a cornerstone of the Army's high-energy laser program.
HELTD系统是美国陆军高能激光计划的基础。
10.Hel ": The Norse goddess of death and the underworld; the daughter of Loki. "
赫尔：北欧神话中的死亡女神和冥界女王；洛基的女儿。