Certificate of soundness
[经] 合格证书
🧩 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];
soundness
[['saundnis]]
n. 完全坚固, 稳固, 公正\\n[机] 无疵
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
A wilful fault has no excuse and deserves no pardon.
不能宽恕故意犯下的错误。
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋，慌忙把一个大包藏到了桌子下面。