Olefin
n. 石蜡, 烯烃\\n[化] 烯烃
🗣️ 情景例句
I'd like to give thanks for a healthy year, a good job,
我感谢这一年来身体健康 工作顺利，
Hatred is blind as well as love.
爱情与仇恨同样是盲目的。
Despite her great age, she was very graceful indeed,
尽管上了年纪，但体态确实优美。