twice a day

twice a day twice a day 怎么读 twice a day 中文是什么意思 twice a day是否等于twice per day 能说twice every day He swims twice a day.对twice提问 I brush teeth twice a day.对twice提问 He brushes his teeth twice a day .用twice提问 She must brush her twice a day.对twice提问 You should ( ) your ( ) twice a day Water the flower twice a day. she (comp)her hair twice a day Take the medicine twice a day. Tom b_____ his teeth twice a day. millie goes to the reading club twice a day.对twice a day提问 T brush my teeth twice a day对twice a day 提问 Dick takes his dog out twice a day对twice a day提问 a capsule twice a day between meals 怎么翻译? My brother should brush teeth twice a day（.twice划线）