Income coverage
[经] 收益偿债系数
🧩 词语组成解析
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
The wine in the bolttle does not quench thirst.
瓶中之酒不解渴。
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。