Something you say that bothers them or stressful situations can cause the rapid blinking of eyes.
你说的话让他们感到困扰或在高压情况下都可能导致快速眨眼。
America The Story of Us
He is blinking his eyes, shaking his head.
他在眨眼的同时不断地摇头。
假如有如果
Luckily, coughing is an involuntary reflex, just like blinking.
庆幸的是，咳嗽是个无意识的反射动作，就像眨眼。
儿童睡前故事
One of the reindeer on her surface was talking and blinking.
包装纸上印着的一只驯鹿一边说话一边眨眼睛。
时代周刊 (Time)
The bay mare's filly was crippled, her eyes blinking.
深棕色母马的小雌马腿瘸了，她眨着眼睛。
哈利波特与火焰杯
He sat up, straightening his glasses, blinking in the bright daylight.
他坐起来，整了整眼镜，明亮的日光刺得他直眨眼睛。
哈利波特与凤凰社
Harry was left at the table with Sirius and Mundungus, who was still blinking mournfully at him.
哈利陪小天狼星和蒙顿格斯留在桌边，蒙顿格斯仍然悲哀地冲他眨巴着眼睛。
暮光之城：暮色
" Um" -she shook her head, blinking-" your server will be right out."
“呃。”——她摇了摇头，眨着眼睛——“你的侍者马上就到。”
全明星读《哈利波特》合集
One wild cart-ride later they stood blinking in the sunlight outside Gringotts.
又乘小车狂奔了一通之后，他们终于站在了吉灵阁外边阳光耀眼的街上了。
中文百科
眨眼
眨眼是眼睑开合的动作。它能帮助泪水分泌，移除在结膜和角膜间的刺激物。每次眨眼平均需时约250毫秒。
紧张、强光、空气湿度低、说谎、隐形眼镜和疲累都会令人的眨眼次数增加。
有时，眨单眼是一种身体语言。
英语百科
Blinking 眨眼
Blinking is a semi-autonomic rapid closing of the eyelid. A single blink is determined by the forceful closing of the eyelid or inactivation of the levator palpebrea superioris and the activation of the orbicularis oculi, not the full open and close. It is an essential function of the eye that helps spread tears across and remove irritants from the surface of the cornea and conjunctiva.