a-keratin

常见例句

In this squamous cell carcinoma at the upper left is a squamous eddy with a keratin pearl.
鳞状细胞癌，左上有一癌巢，有角化珠，呈漩涡状。
There is a vein of melancholy in his character.
他的性格中有少许忧郁的气质。
There was a long lag in forwarding mail to us.
转寄给我们的邮件晚了很久才拿到。
A bowl of hot chicken soup is good for you.
喝一碗热鸡汤对你有好处。
A cloud is a mass of vapor in the sky.
云是天空中的水汽团。
A country must have the will to repel any invader.
一个国家得有决心击退任何入侵者。