(idiom) looks as if (based on what is known so far)[cedict]
天文学
tiān wén xuéㄊㄧㄢ ㄨㄣˊ ㄒㄩㄝˊ
astronomy[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
really and truly[cedict]
aim; clear[cedict]
循环
xún huánㄒㄩㄣˊ ㄏㄨㄢˊ
circle; loop; cycle; circulate[cedict]
和
héㄏㄜˊ
hèㄏㄜˋ
húㄏㄨˊ
huóㄏㄨㄛˊ
huòㄏㄨㄛˋ
and; together with; with; sum; union; peace; harmony; surname He[cedict]
cap (a poem); respond in singing[cedict]
to complete a set in mahjong or playing cards[cedict]
soft; warm[cedict]
mix together; to blend[cedict]
宇宙
yǔ zhòuㄩˇ ㄓㄡˋ
universe; cosmos[cedict]
对
duìㄉㄨㄟˋ
couple; pair; to be opposite; to oppose; to face; for; to; correct (answer); to answer; to reply; to direct (towards sth); right[cedict]