1. Gold jewelry bears a number and the letter K. 金制的珠宝与一个数字和字母k有关。
2. The inert deposits include silicon, calcium, Cl and K and their influence on production is obvious. 这些惰性物质包括：硅、钙、氯和钾等元素，其对生产的影响是显而易见的。
3. Your task is to write a program, which accepts K as input and produces a program for this processor to emit a sound of duration K. 你的任务要写一个程序，如输入接受K而且为这一个处理机发出期间K的一个声音生产一个程序。
英英解释
n.
1. the basic unit of thermodynamic temperature adopted under the Systeme International d'Unites
2. a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and re
3. the cardinal number that is the product of 10 and 100
4. a unit of information equal to one thousand (1024) bytes
5. the 11th letter of the Roman alphabet
6. street names for ketamine adj.
1. denoting a quantity consisting of 1,000 items or units
