twice 
两次 ☊ → 两倍 ☊ → ☊ → 
twice 
hai lần 
翻倍的 
doppelt like: twice → →
to think twice about speaking ☊ 
giữ mồm giữ miệng ☊ more than twice as much ☊ gấp quá hai lần ☊ to double; double, twice as much, twofold ☊ gấp đôi ☊ to do something twice (because it wasn’t finished the first time) ☊ làm hai thì ☊ to cook rice twice a day ☊ ngày nấu cơm hai bữa ☊ 779
Have you read this book? — Yes, I've read it twice. ☊ Cậu đã đọc cuốn sách này chưa? - Rồi, tôi đã đọc nó hai lần. ☊ 791
Have you ever been to Peru? — Yes, twice. ☊ Cậu từng đến Peru bao giờ chưa? - Rồi, hai lần. ☊ 794
She's been to Spain twice. ☊ Cô ấy từng đến Tây Ban Nha hai lần. ☊ 812
twice. ☊ Tôi chưa từng đến New Zealand bao giờ nhưng chị tôi từng đến đó ba lần. ☊ 2212
Having already seen the movie twice, I didn't want to go again with my friends. ☊ Xem bộ lm được hai lần rồi, tôi không đi xem lại với bạn tôi nữa. ☊ 2618
Gas is twice as expensive as it was a few years ago. ☊ Gas đắt gấp đôi so với mấy năm trước. ☊ We fly between Rome and Paris twice daily. ☊ between ☊
The villa is cleaned twice a week. ☊ clean ☊
This room is twice the length of the kitchen. ☊ length ☊
New drivers have twice as many accidents as experienced drivers. ☊ many ☊
We go there maybe once or twice a month. ☊ maybe ☊
He visits Paris once or twice a month. ☊ month ☊
Click the left mouse button twice to highlight the program. ☊ mouse ☊
I don't know her well, I've only met her once or twice. ☊ once or twice ☊
He's already been reported twice for arriving late. ☊ report ☊
I go swimming twice a week. ☊ swim ☊
I don't know him well; I've only met him twice. ☊ twice ☊
They go there twice a week/month/year. ☊ twice ☊
a twice-monthly/yearly newsletter ☊ twice ☊
an area twice the size of Wales ☊ twice ☊
Cats sleep twice as much as people. ☊ twice ☊
At 56 he's twice her age. ☊ twice ☊
Charges have risen at twice the rate of inflation. ☊ twice ☊
You should visit your dentist at least twice a year. ☊ visit ☊