介绍： rigorous
adj. 严格的，严厉的；严密的；严酷的
The selection process is based on rigorous tests of competence and experience.
挑选过程是建立在对能力和经验严格缜密的考核的基础之上的。

salespeople
n. 推销员；[贸易] 售货员；店员
They will usually send a salesperson out to measure your bathroom.
他们通常会派一名推...

介绍： rigorous
adj. 严格的，严厉的；严密的；严酷的
The selection process is based on rigorous tests of competence and experience.
挑选过程是建立在对能力和经验严格缜密的考核的基础之上的。

salespeople
n. 推销员；[贸易] 售货员；店员
They will usually send a salesperson out to measure your bathroom.
他们通常会派一名推销员去测量你的浴室。

scarce
adj. 缺乏的，不足的；稀有的
adv. 仅仅；几乎不；几乎没有
Food was scarce and expensive.
食物匮乏而且昂贵。

scholar
n. 学者；奖学金获得者
The library attracts thousands of scholars and researchers.
这家图书馆吸引了数千名学者和研究人员。

screen
n. 屏，幕；屏风
vt. 筛；拍摄；放映；掩蔽
vi. 拍电影
Many viewers have strong opinions about violence on the screen.
许多观众对影视暴力有强烈意见。
serial
adj. 连续的；连载的；分期偿还的
n. 电视连续剧；[图情] 期刊；连载小说
...one of television's most popular serials.
…最受欢迎的电视连续剧之一。
shatter
vt. 粉碎；打碎；破坏；破掉；使散开
vi. 粉碎；损坏；落叶
n. 碎片；乱七八糟的状态
...safety glass that won't shatter if it's broken.
…安全玻璃即使破了也不会粉碎。
shelf
n. 架子；搁板；搁板状物；暗礁
He took a book from the shelf.
他从那个架上拿了一本书。
silt
n. 淤泥，泥沙；煤粉；残渣
vi. 淤塞，充塞；为淤泥堵塞
vt. 使淤塞；充塞
The lake was almost solid with silt and vegetation.
这个湖几乎填满了泥沙和植被。