Dicyclic
a. [化]二环的,双环的
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
Happy landing.
祝您早安 注：是送行者向上飞机的人说的告别语。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。