最新 but是什么意思 But是什么意思but 连接词 conj. 1.但是 It is hot in summer here, but it is not cold in winter. 这里夏天热,但冬天不冷。 2.(通常用not.but.)而是 Our purpose is not to do it for you but to teach you to do it by yourself.... 2025-10-05 0
