If-needed demon
[计] 如果需要求值的守护程序
🧩 词语组成解析
if
[if]
conj. 如果，倘若;即使;〈口〉是否;假设;
n. 条件，设想;
a. 需要的
demon
['di:mən]
n. 魔鬼;恶魔;精力过人的人;邪念;
🗣️ 情景例句
You're right. How do you feel about it?
说对了。你觉得怎么样？
His presence in the room was not noticed.
没有人注意到他在房间里。
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；