Hexacene
[化] 并六苯
🗣️ 情景例句
are going to spend a second honeymoon at the Watermill Inn.
将到Watermill Inn去度第二次蜜月。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
the message to its home planet is barely halfway there.
那么这个信号在发回到原来的行星途中刚刚走了一半路程。