1. 他這人疑心太重，連自己的母親也不相信。
   He's so suspicious he would distrust his own mother.
2. 他好像起了疑心--你覺得他看穿我們[我們要干的事]了嗎？
   He looks suspicious do you think he's rumbled us/what we're up to?
3. 他無法消除自己的疑心，總覺得妻子不忠。
   He could not divest himself of the suspicion that his wife was being unfaithful.
4. 我疑心她沒對我說實話。
   I have a suspicion that she is not telling me the truth.

疑的英語翻譯：

心的英語翻譯：