Inpadoc
世界专利数据库
🗣️ 情景例句
And this is my wife Marilyn.
这是我太太Marilyn。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
When my husband was going into the dining room this morning, he dropped some coins on the floor.
今天早晨我丈夫走进饭厅时，把一些硬币掉在地上了。