✅ 同义词
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。