Secondary polycythemia
[医] 继发性红细胞增多
🧩 词语组成解析
secondary
['sɛkəndɛri]
adj. 第二的，中等的;助手，副手;中等教育的;间接的;
n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;
second第二+ary...的→第二的
n. 红细胞增多症, 红血球增多症\\n[医] 红细胞增多
🗣️ 情景例句
The instructions were not easily understandable.
这份说明书不容易理解。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
For example, you might pick up a travel book and read a few pages before going to sleep. It is enough to dip into it and read bits here and there. In a word, this is tasting.
比方说，你可能随手拿起一本游记，在睡觉之前读它几页。这种书只要浏览一下，这儿读一点，那儿读一点也够了。简而言之，这就是“浅尝”。