Tellurasilastannaheptane
碲硅锡杂庚烷
🗣️ 情景例句
Michelle is very grown up for a ten-year-old, huh?
以一个十岁的孩子来说 Michelle很成熟 ，是吗？
Why did you go there?
你为什么去那儿？
It's my pleasure.
我请得心里高兴。