Các câu ví dụ cho từ used

1. Professor Imre Berger of Bristol University, which created the technique, said it has been applied by more than 1,000 laboratories in 20 countries and is used by most prestigious vaccine labels.

2. As a young mother, adverse circumstances forced her to place the child in the care of people she was used to taking care of, to whom she dismayed.

3. " Tea used to be an indispensable part of Vietnamese culture, but young people like Dung, with coffee and cold milk tea as alternatives, are drifting away from the tradition.

4. Now it is being used as a "tactical diner.

5. "I used to climb Fansipan in 2015, but now that I'm back to photographing birds, I'm very excited to be able to photograph many precious flowers and rhododendrons at an altitude of 1,000 meters in the Hoang Lien Son range," said Hiep.

6. In many countries, governments have used different methods to encourage their citizens to have children.

7. Nguyen Thanh Nam, Director of Quang Nam Livestock Sub-Department, said that the province used to have 69,000 pigs, but since mid-May until now, African swine fever has killed more than 50,000 sows.

8. People used to think it was a romantic sight, seeing the buildings in the outcrops sticking out like needles from a layer of dark air until they discovered that it wasn't fog.

9. Bear bile is extracted -- often continuously and painfully -- from the animals' gallbladders and used in traditional medicine in Vietnam, where the illegal practice remains widespread.

10. But consumers are shunning the farmed version in favor of bile taken from the nearly extinct wild bear population, which can cost 12 times more, and farmers can no longer earn what they used to from the illicit trade.