Flowsheet
[计] 板程序框图, 操作程序框图
🗣️ 情景例句
Maybe we can spend some time together next weekend.
也许下个周末我们可以一起玩玩。
We need skilled electricians.
我们需要有技术的电工。
What's the climate like in your country?
你们国家的气候怎么样？