Fluids
n. 液体；流体（fluid的复数形式）
🗣️ 情景例句
Nice to meet you, Susan.
很高兴见到 Susan。
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。
The men were now obliged to try once more.
工人们只得再来一次。