Euchromocenter
常染色中心
🗣️ 情景例句
It's crazy here most of the time.
这儿经常吵吵闹闹。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？
OK. Could you take it to the classroom?
好，那你能搬到教室里吗？