X-c
abbr. X-chromosome X染色体
🗣️ 情景例句
So cuddly. The beautiful crib from Mom and Dad.
抱起来真舒服。爸爸妈妈送的漂亮婴儿床。
My country is rich in natural resources.
我国自然资源丰富。
Look at the snow! It's quite light.
瞧这雪！这么小。