Merphalan
消旋苯丙氨酸氮芥
🗣️ 情景例句
Please, sit down.
请坐。
I think so.
我想是这样。
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。