to lie behind
[phrase form: lie]
01
背后是, 是...的真正原因
to be the true cause of something, often not immediately apparent
例子
The unspoken fears lying behind the student's avoidance of public speaking were gradually revealed through therapy.
学生避免公开演讲背后隐藏的未说出口的恐惧通过治疗逐渐被揭示。
