sickle
英 [ˈsɪkl] 美 [ˈsɪkəl]

n.

镰刀；收割机中的切割装置；

vt.

用镰刀割…；使（红血细胞）成镰状；

vi.

呈现出一种异常的月牙状，用于指红血细胞；

变形

复数：sickles过去式：sickled过去分词：sickled现在分词：sickling第三人称单数：sickles

英英释义

sickle[ 'sikl ]

• n.an edge tool for cutting grass or crops; has a curved blade and a short handle

  同义词：reaping hookreap hook

词组短语

sickle cell镰状细胞；镰形红细胞

sickle cell disease贫血；镰状细胞疾病

sickle cell anemia[医]镰状细胞性贫血

双语例句

用作名词(n.)

1. There is a picture of the sickle on the flag.
   旗帜上有镰刀的图案。
2. He swished the tops off weeds with a sickle.
   他挥动镰刀嗖嗖地割掉了杂草的草尖。

权威例句

Mortality in sickle cell disease
Is Pain Crisis a Cause of Death in Sickle Cell Disease?
Mortality In Sickle Cell Disease -- Life Expectancy and Risk Factors for Early Death
Cerebrovascular accidents in sickle cell disease: rates and risk factors
Treatment of sickle cell anemia mouse model with iPS cells generated from autologous skin.
Effect of Hydroxyurea on the Frequency of Painful Crises in Sickle Cell Anemia
Cell-free hemoglobin limits nitric oxide bioavailability in sickle-cell disease.
Pulmonary hypertension as a risk factor for death in patients with sickle cell disease.
Oxygen radical inhibition of nitric oxide-dependent vascular function in sickle cell disease.
Prevention of a first stroke by transfusions in children with sickle cell anemia and abnormal results on transcranial Doppler ultras...