applicator的音標為[?"pl?k?te?t?] ，基本翻譯為“涂抹器，噴灑器”，速記技巧為：涂抹用涂抹器，噴灑用噴灑器。

Applicator這個詞的詞源可以追溯到拉丁語applicare，意為“應用，貼附”。它的變化形式包括applicant（申請人）、application（應用）、applicator（涂抹器，施用器）等。相關單詞有：application可以引申為“應用程序”，而applicator則可以引申出“噴漆槍”等含義。這些單詞都與“應用”這一核心概念有關，強調將某物應用于特定情境或對象。

Applicator: 常用短語

1. apply for 申請

2. apply sth to sth/apply it to 把某物應用于

3. apply oneself to 致力于

4. apply pressure to 施加壓力于

5. apply for a job 申請工作

6. apply for a license 申請執照

7. apply for a scholarship 申請獎學金

雙語例句：

1. I applied for a job in a new company last month.

上個月我申請了一家新公司的職位。

2. The doctor applied a cold compress to the patient"s head.

醫生給病人的頭上敷了一塊冷毛巾。

3. We must apply pressure to solve this problem.

我們必須施加壓力來解決這個問題。

4. Please apply it to the stain with a cloth.

請用布蘸上它擦拭污漬。

5. She applied herself to her studies with great enthusiasm.

她滿懷熱情地致力于學習。

6. I applied for a driver"s license last week.

上周我申請了駕照。

7. Please fill out the application form and we will consider it for the scholarship.

請填寫申請表，我們會考慮您的獎學金申請。

英文小作文：

Applicator: The magic tool of medicine and cosmetics

Applicator, as a tool used in medicine and cosmetics, plays an important role in the process of treatment and beautification. It can be used to apply medicine, cream, ointment, etc. directly to the skin surface, which is convenient, efficient and accurate in dosage. In addition, the applicator can also be used to apply cosmetics, such as foundation, concealer, lipstick, etc., which is very suitable for women"s daily makeup work and has greatly saved their time and labor. With the development of science and technology, the design of applicator has become more and more exquisite, which can also be used for other occasions such as painting, spraying, etc., thus becoming an indispensable tool in modern life.