Alkatriene
[化] 链三烯\\n[医] 三烯烃
🗣️ 情景例句
Keep the meter running.
继续打表吧。
How many provinces do you have?
你们有多少个区？
But so far, the public has expressed its gratitude to the students in letters to the Press.
但到目前为止，公众已经向新闻界写信表达他们对学生们的感激之情了。