1
석유 등의 지하자원이 있는지 알아보거나 지층의 구조나 상태를 조사하기 위해 기계로 땅속 깊이 구멍을 뚫는 일.
1DRILLING:
The act of making a deep underground hole with a machine in order to find out whether or not there are underground resources such as oil, etc., or investigate the structure or state of the stratum.
1
대학에서, 교수의 밑에서 연구와 사무를 돕는 직위. 또는 그 직위에 있는 사람.
1
ASSISTANT:
In college, a position where one helps his/her professor in research and administrative work or a person holding such a position.
2
군대에서, 군사 교육이나 군사 훈련을 할 때 교관을 돕는 사병.
2
ASSISTANT TO DRILL INSTRUCTOR:
In the military, a rank-and-file serviceman who assists an instructor during military classes or training.
1
학문과 기술을 가르치는 관리.
1
INSTRUCTOR:
An official who teaches a discipline or a skill.
2
군대에서 군사들을 교육하거나 훈련하는 일을 맡은 장교.
2DRILLMASTER; MILITARY INSTRUCTOR:
A military official in charge of training or educating soldiers in military forces.
1.
바위나 단단한 물체에 구멍을 뚫고 폭약을 넣어서 폭파시키다.
1.BLAST; BLOW UP:
To drill a hole into a rock or solid object, put an explosive into the hole, and then blow it up.
1.
바위나 단단한 물체에 구멍을 뚫고 폭약을 넣어서 폭파시킴.
1.BLASTING:
An act of drilling a hole into a rock or solid object, putting an explosive into the hole, and then blowing it up.
1.
바위나 단단한 물체에 구멍이 뚫려 그 속에 폭약이 넣어져서 폭파되다.
1.BE BLASTED; BE BLOWN UP:
For a hole to be drilled into a rock or solid object, an explosive to be put into the hole, and then blown up.
1.
복무를 지원한 대학생에게 군사 교육과 훈련을 실시하여 졸업 후 장교로 임명하는 군사 교육단.
1.ROTC; RESERVE OFFICERS' TRAINING CORPS:
A training corps for providing military training and drills to college students who have applied for service in the army, and then appointing those students as commissioned officers after their graduation.