01. surface
n. ①表面：A cube(立方体) has six surfaces.
②外表，外观：She seems rather shy on the surface. 他外表上相当腼腆。
vi. ①浮出水面：The fish surfaced and jumped.
②浮现，显露：The truth began to surface.
02. survey
vt. ①纵览，眺望：survey the view from the top of the hill 从山顶眺望景色
②调查，检查：Has the equipment been properly surveyed?
n. ①概括论述：The course presents a survey of Chinese traditional medicine.
②测量，勘察：geological survey 地质勘察
03. system
n. ①系统，体系：the solar system 太阳系
②制度，体制：a social system 社会制度
③方法，做法：a new system of teaching foreign languages 一套新的外语教学法
④身体：Too much alcohol is bad for the system.
04. task
n. 工作，任务，作业：fulfill a task 完成一项任务
take…to task 指责，批评
05. teenager
n. (13～19 岁的) 青少年，十几岁的少年：a bright teenager 一个聪明的少年
06. terminal
a. ①晚期的，末期的：terminal cancer 晚期癌症
②末端的，终点的：a terminal station 终点站
n. ①末端，终点
②终点(站)，(计算机)终端端：a computer terminal 电脑终端
07. tough
a. ①难对付的，困难的：it is tough to get a job.
②强壮的，吃苦耐劳的：Camels are tough animals.
③粗暴的：a tough customer 粗暴的家伙
④(肉等食物)老的，硬的：The meat was so tough that l couldn't eat it.
⑤强硬的，顽固的：a tough policy 强硬的政策
08. traditional
a. 传统的：traditional festival 传统节日
09. transportation
n. ①运输(业)，运送：water and land transportation 水陆运输
②运输工具：Their transportation was camel.
10. typical
a. (of) 典型的，有代表性的：a typical British summer 典型的英国夏天