Pentanone
戊酮
??? 情景例句
My mother-in-law is driving me nuts.
我岳母使我快要發瘋了。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰塵擋不住狼。
They have been told that rescue operations are progressing smoothly.
他們一直被告知營救工作進行得非常順利。