Contractual usage
[经] 合同惯例
🧩 词语组成解析
a. 契约的\\n[经] 契约的, 契约性的
🗣️ 情景例句
Congratulations again on your promotion. You deserve it.
再度恭喜你高升。你是得之无愧的。
Just a second. I'll have to check.
等一等。我得查一查。
I'm good at freestyle and breast stroke.
我擅长自由泳和蛙泳。