ten-by-fifteen是

ten-by-fifteen是 ten to fifteen Ten plus five are fifteen ten　to　fifteen　seconds什么意思 fifteen+eleven=( )forty-ten=( ) by ten o'clock Glossy eight by ten Ten plus five is A fifteen B thirtee the questionaire takes approximately ten to fifteen minutes I often go to bed at ten fifteen.同义句 英语翻译The questionnaire takes approximately ten to fifteen min 英语翻译The questionnaire takes appoximatelly ten to fifteen min