Dibromopropane
二溴丙烷
🗣️ 情景例句
Stewart. S-t-e-w-a-r-t. Thank you.
Stewart， S t e w a r t。谢谢你。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
These bags are heavy.
这是些重的盒子。