Emr
等效乘法速率
🗣️ 情景例句
Can I count on your help?
我能仰仗你的协助吗？
Excuse me I couldn't see you.
对不起我不能去看你。
To do this, he must be at least as knowledgeable as the dealer.
要做到这一点，他至少要像古董商一样懂行。