Limit ordinal
[计] 极限序数
🧩 词语组成解析
ordinal
['ɔ:dinəl]
n. 序数;比较;
adj. 序数的;
🗣️ 情景例句
I don't mind.
我不在乎。
Don't take any chances.
不要存侥幸心理。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。