A piece of
辅助 Assistant一块..., 一片...
🧩 词语组成解析
piece
[pi:s]
n. 块，片，段;部分，部件;文章，音乐作品;
vt. 修补;连接，接上;
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];
🗣️ 情景例句
It's Carl's birthday,
今天是Carl的生日，
He who has lost his good name is a dead man among the living.
丧失好名誉，犹如活死人。
We'll look into it right away for you.
我们会立刻调查清楚。