시준선 in Korean
시ː준―선(視準線)[명사]망원경의 대물렌즈의 중심과 대안렌즈의 초점을 잇는 직선. 시준축.
Use "시준선" in a sentence
Below are sample sentences containing the word "시준선" from the Korean Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "시준선", or refer to the context using the word "시준선" in the Korean Dictionary.