Diallyphthalate
邻苯二甲酸二丙烯
🗣️ 情景例句
Great! Pass me the hammer.
很好！把钉锤给我。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。