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
Well, here we are.
好了 ，终于到啦。
All are brave when the enemy flies.
敌人逃跑时，个个都勇敢。
For one thing, when you earn money, you will not have to keep on asking your parents for money.
首先，当自己挣了钱，你就用不着老向父母要钱了。