Microchromosome
[医] 小染色体
🗣️ 情景例句
spending so much time together?
老是在一起呢？
Our foreign trade policy has always been based on equality and mutual benefit and exchange of needed goods.
我们的对外贸易政策一向是以平等互利、互通有无为基础的。
This wonderful plane can carry seven passengers.
这架奇妙的飞机可以载7名乘客。