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- Each of your heart’s ventricles has an outlet valve. 每一側的心室都有一個(gè)出口瓣膜。
- Next, your heart’s ventricles contract (an event called ventricular systole) and pump blood out of your heart. 接下來(lái)，心室收縮（稱(chēng)為“心室收縮期”）將血液泵出心臟。
- Your heart’s ventricles then contract (ventricular systole), pumping blood out of your heart. 接下來(lái)，心室收縮（心室收縮期）將血液壓出心臟。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- Most plural nouns in English end in "s". 英語(yǔ)的復數名詞多以“s”結尾。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- Answer the following question(s). 回答下列問(wèn)題。
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- Knight ;illustrated by David Wenzel. 作者聲明: by James E.
- The drug affects one's power(s) of concentration. 這種藥影響人精神不能集中。
- "How do you like it?" Mrs Wenzel beamed. “這個(gè)菜怎么樣，你愛(ài)吃嗎？”溫澤爾太太問(wèn)。
- Here are the designs. Which one(s) do you prefer? 這就是那些圖樣.;你喜歡哪一個(gè)[些]?
- Which journal(s) do you subscribe to? 你訂閱哪一種雜志?
- The novel had an enormous vogue in the 1930's. 這本小說(shuō)在三十年代曾廣為流傳。
- He earned four A's in the final examinations. 他期末考試四門(mén)功課得優(yōu)。
- The Beatles were the pop idols of the 60's. 披頭士樂(lè )隊是六十年代人們崇拜的偶像。
- He returned to the fold at his 80's. 他在八十高齡又恢復原來(lái)的宗教信仰。
- She has an amused twinkle in her eye(s). 她高興得雙目熠熠發(fā)亮。
- Driving with worn tread(s) can be dangerous. 輪胎胎面磨損的汽車(chē)開(kāi)著(zhù)有危險。
