1、dos- "give" + -age.
2、字面意思为：a giving. => a portion prescribed. => an amount of medicine.
- 1. He held up a hypodermic to check the dosage.
- 2. He was put on a high dosage of vitamin C.
- 3. He had improved so much the doctor had cut his dosage.
- 4. Excessive dosage of this drug can result in injury to the liver.
- 5. The recommended dosage is one tablet every four hours.
[ dosage 造句 ]