exude
verb [ T ] uk/ɪɡˈzjuːd/ us/ɪɡˈzuːd/
(FEELING)
明显地流露，充分显露（爱、自信、痛苦等）
If you exude love, confidence, pain, etc., you show that you have a lot of that feeling.
She just exudes confidence. 她显得信心十足。
(LIQUID/SMELL)
散发;渗出，流出
to produce a smell or liquid substance from inside
Some trees exude from their bark a sap that repels insect parasites. 一些树的树皮会分泌出一种汁液来驱除寄生在树上的昆虫。