Basifier
碱化剂
🗣️ 情景例句
Is there a station near here?
附近有地铁站吗？
Who spoke a while ago?
刚才谁在讲话？
it would be more like that of a bluebottle buzzing round the room;
那就像一只嗡嗡叫的绿头苍蝇在屋内飞行的轨迹，