"once" in inglés with examples - Collocation dictionary inglés
- Every officer could expect to be tested once every six years.
- The compound was once tested as a fuel component in a model rocket.
- He had once tested the well and found it contaminated.
- The problem is most of my patients want to know why they shouldn't be tested once every six months.
- The groups were tested once after training and then again eight hours later.
- Herds should be tested once or twice a year to maintain the health and keep out the disease.
- And he had another power of his own, already tested once.
- Young, sexually active women should be tested once a year at least but you may need to ask.
- Body fat and urine are tested once during the preseason.
- The missile has been tested once, and failed 35-40 seconds after launch.
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