单词 Dobsonian 释义 Dobsonian, a. and n. Astron.Brit. |dbsnn|, U.S. |dbsonin|[‹ the name of John Dobson (b. 1915), Chinese-born U.S. amateur astronomer, who developed the telescope + -ian suffix.]A. adj. Designating or relating to a sturdy, inexpensive...