deter
/dɪˈtɜ:(r); dɪ`tə/ v
(-rr-) [Tn, Tn.pr]
~ sb (from doing sth) make sb decide not to do sth 使某人决定不做某事物
Failure did not deter him (from making another attempt). 他并未因失败而畏缩不前.
I was deterred from emigrating by the thought of leaving my family. 我舍不得离开家, 所以决定不移居国外了.