?试跳
... 无难度系数限制的跳水动作：dive without limit 试跳：attempt; trial dive 失败：fail; miss ...
试跳
After a year and a half of work and trial and error, they were ready to dive headfirst into the startup world.
FORBES: How A YCombinator Startup Is Born: The Story Of Strikingly
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。