Carburizing
[机] 渗碳
🗣️ 情景例句
And Dad called the ASPCA.
爸爸打电话给ASPCA。
Can you imagine what it would be like to live without electricity?
你能想象出生活中没有电会是怎么样的一种情形吗？
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”