19.0829

#. 19.0829

 

grade  

1.(상품의) 품질 All the materials used were of the highest grade.

2.(조직 내에서의) 등급 She’s still only on a secretarial grade  

3. 성적, 학점  She got good grades in her exams. 

4. (미국의 학제에서) 학년 Sam is in (the) second grade.

5. (등급을) 나누다 The containers are graded according to size.

 

rowdy ˈraʊdi 

소란스러운, 소동을 벌이는  a rowdy crowd at the pub   I must apologize for my rowdy behavior.

 

principal 

1.주요한, 주된 The principal reason for this omission is lack of time.

2.학장, 총장 Peter Brown, principal of St John’s college

3.= head teacher

 

first thing 

맨 먼저. 먼저 해야 할일 You should learn to put the first thing first. 

 

discipline  ˈdɪsəplɪn 

1.규율, 훈육 The school has a reputation for high standards of discipline.   

2.단련법, 수련법   3.징계하다

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@@ be worried about ~ 

~을 걱정하다

 

Are you worried about Luke?

The professor is worried about my graduation thesis.

The principal is worried about some of the students' bad attitudes.

 

@@ make trouble  

문제를 일으키다, 말썽을 부리다

 

Stop making trouble!

I saw my friend making trouble at science class.

His brother was making trouble with his friends.

 

@@ need discipline 

훈련/훈육이 필요하다

 

All children need discipline.

They need some discipline to complete their homework by the deadline.

I need some discipline to finish my work on schedule.