to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory)[cedict]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]
段
duànㄉㄨㄢˋ
surname Duan; paragraph; section; segment[cedict]
时间
shí jiānㄕˊ ㄐㄧㄢ
time; period[cedict]
内
nèiㄋㄟˋ
inside; inner; internal; within; interior[cedict]
他
tāㄊㄚ
he; him[cedict]
回
huíㄏㄨㄟˊ
to circle; to go back; to turn around; to answer; to return; to revolve; Hui religious minority (Chinese Muslims); time; classifier for acts of a play; section or chapter (of a classic book)[cedict]