a measuring instrument for measuring the angular distance between celestial objects; resembles an octant
造句
用作名詞(n.)
Before he died,the unfortunate man handed you his sextant. 在那個不幸的人臨死之前，他給了你他的六分儀。
常用短語
air sextant
航空六分儀
pendulum sextant
擺式六分儀
bubble sextant
氣泡六分儀
surveying sextant
測量六分儀,水文地理...
radio sextant
射電六分儀
hydrographic sextant
水文地理測量六分儀...
marine sextant
航海六分儀
sextant adjustment
六分儀調(diào)準(zhǔn)
gyro sextant
陀螺六分儀
automatic sextant
自動六分儀
box sextant
袖珍六分儀
double sextant
雙六分儀
radiometric sextant
無線電六分儀...
sextant altitude
六分儀高度
photoelectric sextant
光電六分儀
pocket sextant
袖珍六分儀
prismatic sextant
棱鏡六分儀
近義反義詞
Sexpo
sex
sex implication
sex spree shows
sex ectohormone
sextuple effect
sex segregation
sex composition
sex-mosaicism
Sex health food
sex recognition
sex orientation