Chronic spontaneous urticaria is defined as spontaneous wheal or angioedema that occurs repeatedly for more than 8 weeks and occurs at least twice a week.
举一反三
- Premature delivery refers to the delivery after 28 weeks and less than 37 weeks pregnant. It is divided into spontaneous preterm delivery and therapeutic preterm delivery.
- Obviously, it was more of a _____ crime than an accident. A: magnetic B: deliberate C: spontaneous D: transparent
- John Keats defined good poetry as “the spontaneous overflow of powerful feelings.”
- Many studies have proven that eating at fast-food restaurants ______ per week is associated with more weight gain in otherwise healthy young adults. A: (A) twice more B: (B) as twice C: (C) twice more than D: (D) more than twice
- a morpheme that occurs with at least one other morpheme