Fluviation
流水作用
🗣️ 情景例句
I'm dead tired by quitting time.
下班时，我都累死了。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Did you get our packing specifications?
你收到我们的装箱说明书了吗？