Trans-2-butene
[化] 反式-2-丁烯
?? 詞語組成解析
[電] transimitter的簡寫
n. [化]丁烯
??? 情景例句
Tell him to come and see me
告訴他來見我，
Please be on time.
請準時到。
What's it like in summer?
夏季的天氣如何呢？