to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory)[cedict]
现在
xiàn zàiㄒㄧㄢˋ ㄗㄞˋ
now; at present; modern; current; nowadays[cedict]
我
wǒㄨㄛˇ
I; me; my[cedict]
知道
zhī daoㄓ ㄉㄠ˙
know; be aware of[cedict]
你
nǐㄋㄧˇ
you[cedict]
是
shìㄕˋ
is; are; am; yes; to be[cedict]
怎么
zěn meㄗㄣˇ ㄇㄜ˙
how?; what?; why?[cedict]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[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]