驰声听说在线 vs Unit Tools

功能介绍 驰声听说在线，让英语听说学习更高效 【产品介绍】 驰声听说在线是驰声旗下一款面向学校日常教学的听说教辅产品，为学生搭建科学的学习体系，提供全面听说学习、备考的学习环境。 【核心功能】 同步课堂：涵盖主流教材及课外教材资源，提供11种同步练习类型及相应的教材听力、单元测试、阶段测试、综合模拟内容； 听说备考：教研专家、教师依照各地考纲、难度要求，定制适合各地中高考的听说模考及专项训练，集合驰声高仿真听说模拟考试流程，让学生听说备考轻松无忧； 提分自学：同步练习、音标学习、听说考试、专项训练、话题项目、视听说、情景对话、口头作文等内容，让学生随时随地自由学，全面提升英语综合素养和能力； 成长足迹：周期内的学习数据一目了然，支持查看历史记录和详细的报告；低分集、收藏本帮助学生创造自己的专属题库，及时查漏补缺，迅速提升成绩。 【核心优势】 领先语音评分：驰声听说在线自主研发的考试级语音评测技术，同源中高考，已为国内多个省市中高考听说评分提供技术支持！ 优质资源合作：驰声听说在线和英语周报、东北师范大学、教育周报等优质资源合作，让学生学习时能即时获得反馈，提升学习效率！ 【驰声简介】 驰声专注教育行业评测技术，源于剑桥大学。在培训、出版、教育硬件和软件、在线教育、考试服务等领域服务了大批标杆客户，包括：新东方、好未来、VIPKID、外研社、培生等，惠及海内外数以亿计的学习者。

Unit Tools goes beyond basic unit conversion — it's built for people who need more. SIZE CHARTS Compare international sizes without searching the web. • Men's & Women's shoe sizes — CN/EU, US, UK, JP • Kids' shoe sizes — from newborn (EU 16) to youth (EU 35), with age reference • Men's clothing — XS through 4XL with chest & shoulder measurements • Women's clothing — XXS through 4XL with EU sizing • Kids' clothing — by height, from 6 months to 15 years, with chest & waist Tap any row to pin it as a quick-reference card at the top of the chart. CHINESE TRADITIONAL UNITS Built for people who still think in 寸 and 斤. • Length: 寸 (Cun), 尺 (Chi), 丈 (Zhang) • Weight: 两 (Liang), 钱 (Qian) • Area: 亩 (Mu), 分 (Fen), 厘 — alongside hectares, acres, and square feet CONVERSION HISTORY Every conversion saves automatically. Tap any past entry to instantly restore its category, units, and value — no retyping. LIVE EXCHANGE RATES Pull the latest rates for 30+ major currencies on demand. Rates are displayed with their update date and clearly marked as reference only. 10+ UNIT CATEGORIES Length · Weight · Temperature · Volume · Speed · Pressure · Data Storage · Cooking · Area · Currency TWO THEMES, ZERO ADS A crisp light mode and a deep dark mode with a glowing gradient. No ads, no subscriptions, no in-app purchases. BILINGUAL Full English and 中文 support throughout the app — switch anytime in Settings.