1. The process of transferring information in the various media from one point, person or device to another. 
   通过各种介质将信息从一个地点、一个人或一台设备传送到另一个地点、另一个人或设备的过程。
2. waves in stratified media 
   分层媒质中的波
3. The apparatus used in the cracking of petroleum. 
   裂化设备用于裂化石油的装置
4. My uncle is in the habit of cracking jokes. 
   我叔叔很爱说笑话。
5. Any of various compounds obtained by acid or enzyme hydrolysis of natural protein and used as nutrients in culture media. 
   胨各种从天然白蛋白酸或酶水解中得到的合成物，用做培养细菌的营养培养基

查看更多例句 相关情景会话