infrequence

基本解释

• n.很少发生；罕见

同根派生

英汉例句

用作名词 (n.)

• Doctor is looking for the blood donor who can offer infrequence blood to the patient.
  医生正在寻找能给一个血型罕见的病人输血的献血者。
• The doctors were overwhelmed by the infrequence of the illness, however they calmed down at once and they began to examine my husband.
  病情的罕见，把医生们都吓倒了，但是他们很快冷静下来，给病人做全身检查。