Tetracyclone
四环酮
🗣️ 情景例句
What you're saying is, in order for this center to succeed,
你刚才所说的意思是为了使中心能成功，
Kristy had believed her brother was right from the beginning.
克里斯蒂一开始便相信她哥哥是正确的。
My friend, Robert, lives in a country where snails are despised.
但我的朋友罗伯特却住在一个厌恶蜗牛的国家中。