can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis)[cedict]
作用
zuò yòngㄗㄨㄛˋ ㄩㄥˋ
to act on; to affect; action; function; activity; impact; result; effect; purpose; intent; to play a role; corresponds to English -ity, -ism, -ization[cedict]
便宜
biàn yíㄅㄧㄢˋ ㄧˊ
pián yiㄆㄧㄢˊ ㄧ˙
convenient[cedict]
small advantages; to let sb off lightly; cheap; inexpensive[cedict]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]
讲
jiǎngㄐㄧㄤˇ
to speak; to explain; a speech; a lecture[cedict]
到
dàoㄉㄠˋ
to (a place); until (a time); up to; to go; to arrive[cedict]