您要查找的是不是：
- children pressure rectal catheter 小兒加壓直腸導管
- Weber's rectal catheter 韋伯(氏)直腸導管
- rectal catheter with pearshaped reinforced fluted bag 帶梨形厚充液囊的直腸導管
- rectal catheter (乳膠)直腸導管
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- rectal catheter for children 兒童直腸導管
- 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。
- rectal catheter for infants 嬰兒直腸導管
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- Virden's rectal catheter 弗登(氏)直腸導管
- Answer the following question(s). 回答下列問(wèn)題。
- balloon rectal catheter 帶氣囊直腸導管
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- The drug affects one's power(s) of concentration. 這種藥影響人精神不能集中。
- 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。
