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nictitation occurs
Nictitation occurs involuntarily.
瞬眼不自主地发生。
瞬眼；眨眼
先理解核心含义，再看它在真实句子里的用法。
瞬眼；眨眼
a reflex that closes and opens the eyes rapidly
Nictitation occurs involuntarily.
瞬眼不自主地发生。
眨眼,闪烁
Winking, blinking
The doctor observed the patient's nictitation during the eye test.
医生在眼科检查期间观察了病人的眨眼。
Nictitation is a natural reflex that helps keep the eyes moist.
眨眼是一种帮助保持眼睛湿润的自然反射。
She noticed an increase in her nictitation after staring at the screen for hours.
她注意到盯着屏幕几个小时后，自己的眨眼次数增加了。
Nictitation occurs involuntarily.
瞬眼不自主地发生。
The doctor observed nictitation.
医生观察到了瞬眼。
Not this
He performed a nictitate.
Use this
He performed a nictitation.
名词误用为动词：'nictitate' 是动词形式，而语境中需要名词 'nictitation'。
Not this
She gave me a nictitation as a sign.
Use this
She winked at me as a sign.
语义混淆：'nictitation' 指反射性眨眼（非自主），而此处意为有意使眼色，应用 'wink'。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.