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- Each of your heart’s ventricles has an outlet valve. 每一侧的心室都有一个出口瓣膜。
- Next, your heart’s ventricles contract (an event called ventricular systole) and pump blood out of your heart. 接下来，心室收缩（称为“心室收缩期”）将血液泵出心脏。
- Your heart’s ventricles then contract (ventricular systole), pumping blood out of your heart. 接下来，心室收缩（心室收缩期）将血液压出心脏。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- The cisterna ambiens, cisterna corporaquadrigemina, corpus callosum, posterior of the third ventricle, system of Galen veins, pineal gland and corpora quadrigemina were observed. 观察手术径路中环池、四叠体池、胼胝体压部、三脑室后部、大脑大静脉系统、松果体、四叠体的显露范围。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- Galen: No.But I've been to Shanghai. 没有。但我去过上海。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- Galen: No. But I've been to Hualien. 盖伦：没有。但我去过花莲。
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Galen : Yes. Hualien is a beautiful city. 盖伦：愉快。花莲是个美丽的城市。
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- Galen: Yes. Shanghai is a beautiful city. 愉快。上海是个美丽的城市。
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
- All Galen products are made in U.S.A. 全部产品欧美材料、科技、设计、制造、包装。
- He earned four A's in the final examinations. 他期末考试四门功课得优。
