如果我現在不把她的名字填在I-140上的話,是否意味著她不可能和我一起拿綠卡呢?
_Your I-140 is irrelevant to your wife. Only if your priority date is current someday later, your wife can file her I-485 as a dependent to join you. So, you do not need to worry about that now. She can continue her F1 even if you indicate that she is your wife in the I-140.