of valuea) worth a lot of money 值钱的 The thieves took nothing of value. 窃贼们没有偷走值钱的东西。
b) useful 有用的 I hope this book will be of value to both teachers and students. 我希望这本书对教师和学生都有帮助。
of value• The only item of value was a small bronze statue.
→ of value at value1(1)