Macrogel
大粒凝胶
🗣️ 情景例句
Yes. This is Richard Stewart.
是的。我是Richard Stewart。
I answer telephones and do some typing.
我接电话和打字。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。