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球面三角
 球面三角
space spherical trigonometry
|
 …学
gen. -ics; -ing
 M 学M
gen. go to school to
 学
gen. learn; learn
sport. learning

to phrases
球面三角
space spherical trigonometry (学,法)
tech. spheric trigonometry (学); spherical trigonometry (学)
球面三角
: 45 phrases in 4 subjects
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