Optional nature
[法] 任择性, 非强制性, 任意性
🧩 词语组成解析
🗣️ 情景例句
so she'll think of me when she looks at the time.
这样当她看的时候就会想起我。
I'm afraid that the item isn't what we're looking for.
我恐怕这种产品不是我们所要找的。
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？