Bismuthous
[机] 三价铋的
🗣️ 情景例句
Hi, it's nice to meet you.
你好，很高兴见到你。
The girl I love is much younger than me.
我爱上的女孩比我小多了。
For example, you can send information abroad immediately, but mailing a letter might take a week or so.
例如，你能够马上发送信息到国外，但寄一封信可能要大约一周的时间。