Propanamide
丙酰胺
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador.
直到他的背影消逝，才重新将注意力转向斗牛士。