Trading certificate
[经] 贸易证书, 营业证书
🧩 词语组成解析
[经] 交易
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
🗣️ 情景例句
What beautiful timing.
时间正合适。
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
But it's going to be a very tiring five years for me.
不过对我来说，这将是非常累人的五年。