Aisi
[机] 美国钢铁学会
🗣️ 情景例句
How much for a haircut?
理发多少钱？
Pat's results are in agreement with the textbook experiment.
柏德获得的实验结果和课本一致。
Have you seen our new packing specifications?
你看过我们新的包装指示了没有？