System of couples
[化] 力偶系
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 一对, 一双；夫妻；力偶（couple的复数）
🗣️ 情景例句
I intend to major in economics in college.
我想在大学里主修经济学。
He's not in. May I take a message for him?
他不在，我能替他捎个口信吗？
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。