assuming

动词 assume:

1. take to be the case or to be true; accept without verification or proof
   同义词：assume, presume, take for granted
2. take on titles, offices, duties, responsibilities
   同义词：assume, adopt, take on, take over
3. take on a certain form, attribute, or aspect
   同义词：assume, acquire, adopt, take on, take
4. take on as one's own the expenses or debts of another person
   同义词：bear, take over, accept, assume
5. occupy or take on
   同义词：assume, take, strike, take up
6. seize and take control without authority and possibly with force; take as one's right or possession
   同义词：assume, usurp, seize, take over, arrogate
7. make a pretence of
   同义词：simulate, assume, sham, feign
8. take up someone's soul into heaven
   同义词：assume
9. put clothing on one's body
   同义词：wear, put on, get into, don, assume

形容词 assuming:

1. excessively forward
   同义词：assumptive, presumptuous

1. I am assuming that the present situation is going to continue.
   我认为目前的情况将会继续下去。
2. Aren't you rather previous in assuming I am going to pay?
   你以为我会付款未免太自作聪明了吧?
3. Assuming that it is true, what should we do now?
   假定那是真的，我们现在该怎么办？
4. Assuming it to be true, what should we do now?
   假定这是真的，我们现在该怎么办？
5. We can all leave together assuming (that) the others aren't late.
   我们大家可以一起走--假定其他人不耽搁的话。

as.sum.ing

adj.（形容词）
Presumptuous; arrogant.
专横的；傲慢的
conj.（连接词）
On the assumption that; supposing:
假定；假如：
例句：
Assuming the house is for sale, would you buy itô
假如那座房子出售，你要买吗ô

【引伸】
assum.ingly
adv.（副词）