Xanthochromium
黄铬基团
🗣️ 情景例句
That could solve your problem, Marilyn.
这样可以解决你的问题， Marilyn。
Deliberate slowly,execute promptly.
慢慢酌量，快快行动。
Where does Bill sit in the classrooom?
比尔坐在教室的那块儿？