Documental obligation
[法] 证券债务
🧩 词语组成解析
[法] 公文的, 证书的, 文件的
🗣️ 情景例句
I understand what you're saying.
我明白你说的意思。
A moneyless man goes fast through the market.
一个没钱的人很快穿过市场。
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。