A: Do you follow any religion?

　　B: I m of no particular persuasion .

　　persuasion

　　n. 1.说服(力)，劝说;2.信念，信仰

　　A: Has the case been closed yet?

　　B: No, we are waiting for the documents pertaining to the case to arrive.

　　pertain

　　vi. 从属，有关

　　A: Was the information that I gave you of any use?

　　B: Yes, it was pertinent , thank you.

　　pertinent

　　a. 有关系的，相关的

　　A: Do you like dogs?

　　B: No, I think they are pests .

　　pest

　　n. 1.有害生物，害虫;2.讨厌的人

　　A: Stop pestering me!

　　B: Sorry, I did not realize that you were busy.

　　pester

　　vt. 不断打扰，纠缠

　　A: As a farmer, I do not believe in using pesticides .

　　B: That is a wise decision, but it must give you a lot of extra work.

　　pesticide

　　n. 沙虫剂，农药

　　A: Look at the colour of those petals .

　　B: Oh yes, the flowers are beautiful.

　　petal

　　n. 花瓣

　　A: Will you please sign my petition ?

　　B: It depends what it is about.

　　petition

　　n. 请愿书，申请书，诉状

　　v. (向...)请愿，正式请求

　　A: Do you follow any religion?

　　B: I m of no particular persuasion .

　　persuasion

　　n. 1.说服(力)，劝说;2.信念，信仰

　　A: Has the case been closed yet?

　　B: No, we are waiting for the documents pertaining to the case to arrive.

　　pertain

　　vi. 从属，有关

　　A: Was the information that I gave you of any use?

　　B: Yes, it was pertinent , thank you.

　　pertinent

　　a. 有关系的，相关的

　　A: Do you like dogs?

　　B: No, I think they are pests .

　　pest

　　n. 1.有害生物，害虫;2.讨厌的人

　　A: Stop pestering me!

　　B: Sorry, I did not realize that you were busy.

　　pester

　　vt. 不断打扰，纠缠

　　A: As a farmer, I do not believe in using pesticides .

　　B: That is a wise decision, but it must give you a lot of extra work.

　　pesticide

　　n. 沙虫剂，农药

　　A: Look at the colour of those petals .

　　B: Oh yes, the flowers are beautiful.

　　petal

　　n. 花瓣

　　A: Will you please sign my petition ?

　　B: It depends what it is about.

　　petition

　　n. 请愿书，申请书，诉状

　　v. (向...)请愿，正式请求