知道: know; realize; be aware of 短语和例子不可能知道 there is no knowing; 她知道你的意思。 she knows what you mean. 我怎么会知道呢? how can i know
感: Ⅰ动词1.(觉得) feel; sense 短语和例子身体略感不适 not to feel very well; be under the weather; be out of sorts; 我深感力不从心。 i feel keenly that my ability falls short of my wishes.2.(怀有谢意) be grateful; be obl