Contigency
a. 预防性
🗣️ 情景例句
is better for Michelle.
对 Michelle要好些。
I will go with him if he asks me.
我会和他走，假如他要求我的话。
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。