Repossite
钙磷铁锰矿
🗣️ 情景例句
If you've been with someone for this length of time you'll have to ask yourself what reservations have I got?
如果你和某人生活了这么长时间，你得问一下自己，你对这段婚姻满意吗？
An education enriches your mind.
教育能充实人的头脑。
We'll be calling you again next month.
下个月我们会再打电话给你。