deliberately
adv.副词 故意地
deliberate
adj.形容词 深思熟虑的, 故意的, 从容不迫的；
e.g.例句1 It had the appearance of a deliberate crime
那很像是蓄意的罪行.
2He told us a deliberate lie.
他存心说谎.
3He entered the room with deliberate steps.
他从容不迫地走进室内.
vt.及物动词 仔细考虑, 研讨
e.g.例句I am deliberating whether or not to buy a new car.
我在考虑是否要买一辆新汽车.
vi.不及物动词 仔细考虑,思考[(+about/on/upon)]；商议[(+with)]
e.g.例句1They are deliberating upon what to do.
他们在考虑该怎么办.
2The jury deliberated for three hours.
陪审团商议了三个小时.
deliberation
n.名词 仔细考虑；商量
e.g.例句1After deliberation, they decided not to buy the house.
他们商量后决定不买这栋房子了.
2What was the result of your deliberation?
你仔细考虑后结果如何?
名动行副都有了,不及物动词高中考不到,除非极难的完型~主要是与“故意”有关的意项,“深思熟虑”更高级一些（个人见解）
希望帮到你!