Closing of the circuit
[建] 闭路
🧩 词语组成解析
n. 结束\\na. 结束的
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];
the
[ðə]
art. 指已提到的人（物）;指说话人与听者已知的人（物）;用于独一无二的事物前;与形容词最高级和序数词连用;
🗣️ 情景例句
Dear Mr. Billet.
尊敬的比利先生。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！