Certificate of completion
[经] 竣工证书, 竣工证明
🧩 词语组成解析
certificate
[sɚ'tɪfɪkət]
n. 证明书;文凭，结业证书;
vt. 发给证明书;用证书证明（或认可）;
cert 搞清 + ifi=fy表动词 + cate表名词 → certify搞清楚=证明+ cate表名词 → 证件
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
And here he is--Popo the Clown.
这位就是小丑Popo。
Long looked for comes at last.
久久寻找，终会找到。
A great many goods were sent to the exhibition from various parts of the world.
大量的商品从世界各地运送到了博览会，