Electroultrafiltration
电超滤作用
🗣️ 情景例句
Can I call you sometime?
我能给你打电话吗？
I'd like to say goodbye to everyone.
我要向诸位告别了。
would be like trying to meet a friend in London without a pre-arranged rendezvous and absurdly wandering the streets in the hope of a chance encounter.
就如同去伦敦见一位朋友，事先未约定地点，而荒唐地在街上游逛，以期待碰巧遇上一样。