您要查找的是不是：
- Lichtenberger's bladder retractor 利克顿伯格(氏)膀胱拉钩
- Watson's bladder retractor 瓦生(氏)膀胱牵开器
- Mr. Watson' s annual income is US $ 20, 000. 华生先生全年的收入为两万美元。
- I met Mr. Watson on several occasions. 我见过瓦逊先生好几次。
- Legueu's bladder retractor 勒格(氏)膀胱牵开器, 勒格(氏)膀胱拉钩
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- bladder retractor 膀胱牵开器
- 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。
- Fernstroem's bladder retractor 弗恩斯特罗姆(氏)膀胱拉钩
- Answer the following question(s). 回答下列问题。
- Walker's bladder retractor 瓦尔克(氏)膀胱拉钩
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- Watson-Wanter bladder retractor 瓦-万二氏膀胱牵开器
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Professor Watson will leave the academic world to take a job in industry. 华森教授将要离开学术界到工业界去工作。
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
