Aidful
a. aid的变形
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
Circumstances are therulers of the weak, instrument of the wise.
弱者困于环境，智者利用环境。
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。