🧩 词语组成解析
perpendicular
['pɝpən'dɪkjəlɚ]
adj. 垂直的，成直角的;直立的，险陡的;[建]垂直式的;〈谑〉直站着的;
n. 垂直线，垂直面;直立，直立姿势，廉直;垂直测器，锤规;[建]垂直式建筑，绝壁;
per全部+pend悬挂+ic...的+ular形容词后缀→全部挂着的→垂直的
style
[staɪl]
n. 方式;样式;时髦;仪表，品位;
vt. 设计;称呼;为…造型;
vi. 使符合流行式样;用刻刀作装饰画;
🗣️ 情景例句
She's always changing jobs.
她老是换工作。
You must go to the moon. It's your duty.
你必须上月球去，这是你的职责。
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。