悦耳的，甜美动听的
sweet-sounding; pleasant to hear
The narrator's mellifluous voice made even the most technical passages of the audiobook enjoyable.
朗读者悦耳的嗓音让有声书中最专业的段落也变得引人入胜。
每天获得精心挑选的单词，配有清晰的定义和真实场景例句。
通过互动闪卡复习，利用间隔重复法检测你的掌握程度。
通过持续的每日练习和进度追踪，建立持久的词汇记忆。
立即开始学习，无需创建账户。
安装为应用，随时随地学习。
间隔重复法帮助你长期记忆单词。
每天推送一个新单词提醒你学习。
时代精神，时代潮流
the defining spirit or mood of a particular period of history
The film perfectly captured the zeitgeist of the late 1960s — the optimism, the rebellion, and the desire for change.
这部电影完美地捕捉了六十年代末的时代精神——那份乐观、反叛和求变的渴望。
难以言喻的，无法用语言表达的
too great, extreme, or beautiful to be expressed or described in words
Standing at the edge of the Grand Canyon, she felt an ineffable sense of awe.
站在大峡谷的边缘，她感到一种难以言喻的敬畏。
偷偷摸摸的，暗中进行的
kept secret, especially because it would not be approved of; done stealthily
She took a surreptitious glance at her phone during the meeting, hoping no one would notice.
她在会议中偷偷瞥了一眼手机，希望没人注意到。
典型的，最具代表性的
representing the most perfect or typical example of a quality or class
Fish and chips is the quintessential British comfort food.
炸鱼薯条是最具代表性的英国家常美食。
并列，并置（以进行比较或对比）
to place close together or side by side for comparison or contrast
The museum juxtaposes ancient artifacts with modern art to highlight how creativity has evolved.
博物馆将古代文物与现代艺术并列展示，以突显创造力的演变。
无处不在的，随处可见的
present, appearing, or found everywhere
Smartphones have become so ubiquitous that it feels strange to be without one.
智能手机已经变得无处不在，没有手机反而让人觉得不自在。