suspicion
/səˈspɪʃn; sə`spɪʃən/ n
1
(a) [U] suspecting or being suspected 怀疑; 涉嫌
regard sb with suspicion 怀疑某人
He was arrested on suspicion of having stolen the money. 他因涉嫌偷那笔钱而被捕.
Her behaviour aroused no suspicion. 她的举动未受怀疑.
After a crime, suspicion naturally falls on the person who has a motive for it. 一罪案发生後, 有作案动机的人自然受到怀疑.
(b) [C] ~ (about sth/sb); ~ (that...) belief or feeling that sth is wrong, that sb has done wrong, etc 疑心; 疑忌; 猜疑
I have a suspicion that she is not telling me the truth. 我疑心她没对我说实话.
It appears to be genuine, but I have my suspicions (about it). 这看来好像是真的, 不过我（对此）有怀疑.
2 [sing] ~ (of sth) slight taste or amount 些许味道; 少量; 一点儿
a suspicion of garlic in the stew 炖菜中的一点大蒜味
a suspicion of sadness in her voice 她声音中的一丝悲伤.
3 (idm 习语) a,bove su`spicion too good, honest, etc to be suspected of wrongdoing 不受怀疑的
Nobody who was near the scene of the crime is above suspicion. 在犯罪现场附近的人无不受到怀疑. under su`spicion suspected of wrongdoing 有嫌疑; 涉嫌.