冀教版 选必3 Unit 2 Science fiction.词汇拓展短语（一） 1 breast cancer 乳腺癌 Regular medical check-ups can help detect breast cancer at an early stage.（定期体检有助于早期发现乳腺癌。） 2 breast feeding 母乳喂养 Breast feeding provides essential nutrients for a baby's early growth.（母乳喂养为婴儿早期成长提供必需营养。） 3 professional qualification 专业资格 He studied hard to obtain a professional qualification in mechanical engineering.（他努力学习，获得了机械工程领域的专业资格。） 4 meet qualification 符合资格 Only candidates who meet the qualification can participate in the interview.（只有符合资格的候选人才能参加面试。） 5 telephone directory 电话簿 In the past, people relied on telephone directories to find others' contact numbers.（过去，人们靠电话簿查找他人的联系方式。） 6 company directory 公司名录 The company directory includes all employees' names, positions and extension numbers.（公司名录包含所有员工的姓名、职位和分机号。） 7 communication satellite 通信卫星 Communication satellites enable global mobile phone calls and internet access.（通信卫星实现了全球手机通话和互联网接入。） 8 artificial satellite 人造卫星 China has successfully launched hundreds of artificial satellites for various purposes.（中国已成功发射数百颗用于不同用途的人造卫星。） 9 enter orbit 进入轨道 The rocket carried the satellite into space and helped it enter orbit smoothly.（火箭将卫星送入太空，并协助其顺利进入轨道。） 10 orbit the Earth 绕地球运行 The International Space Station orbits the Earth about 16 times a day.（国际空间站每天大约绕地球运行16圈。） 11 chest pain 胸痛 If you experience sudden chest pain, you should seek medical help immediately.（如果突发胸痛，应立即寻求医疗帮助。） 12 chest X-ray 胸部X光 The doctor recommended a chest X-ray to check the condition of his lungs.（医生建议做胸部X光检查他的肺部情况。） 13 electronic device 电子设备 Students are not allowed to use electronic devices like mobile phones in class.（学生在课堂上不允许使用手机等电子设备。） 14 medical device 医疗设备 This hospital has imported advanced medical devices for accurate disease diagnosis.（这家医院引进了先进的医疗设备，用于精准疾病诊断。） 15 business suit 西装 He usually wears a neat business suit when attending important meetings.（参加重要会议时，他通常穿整洁的西装。） 16 suit oneself 随自己便 You can choose to stay or leave—suit yourself.（你可以选择留下或离开，随自己便。） 17 security threat 安全威胁 The government has taken strict measures to deal with potential security threats.（政府已采取严格措施应对潜在的安全威胁。） 18 pose a threat 构成威胁 Excessive use of plastic products poses a serious threat to marine ecosystems.（过度使用塑料制品对海洋生态系统构成严重威胁。） 19 intense pressure 巨大压力 High school students often face intense pressure before the college entrance exam.（高中生在高考前常面临巨大压力。） 20 intense competition 激烈竞争 There is intense competition for admission to top universities.（顶尖大学的录取竞争十分激烈。） 21 sneeze loudly 大声打 ... ...
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