數 學
binary adj. 成雙的（of or involving a pair or pairs）；二進位的 n. 二進製數字
divisible adj. 可除盡的
【例】 8 is divisible by 2 and 4，but _disibledevent=soft 軟）+ ent → 使（皮膚）變軟 → 潤膚劑
mote n. 微粒，微塵（a speck of dust）
nitrogen n. 氮
synthetic adj. 綜合的；合成的（artificial；man-made）
Patience is better than pride.
存心忍耐的，勝過居心驕傲的。
——《聖經·舊·傳》 7：8
練 習 題
填空題
compatible composite corrosive detergent diffuse
circulate disperse dissolve emit erode
enumerate incompatible liquefy resound rust
sear smolder soluble synthesizetentative
1. The hours of the job are（）with family life.
2. Unemployment is having a（）effect on our economy.
3. The new system will be（）with existing equipment.
4. Most synthetic（）are in the form of powder or liquid.
5. Problems are not readily（）.
6. He reached some（）conclusions about the possible cause of the accident.
7. The play is a（）of reality and fiction.
8. Blood（）through the body.
9. The minimum pressure required to（）a gas at its critical temperature is itscritical pressure.
10.Laughter（）through the house.
11. Salt（）in water.
12. The underneath of the car was badly（）.
13. Police（）the protesters with tear gas.
14. She（）the items we had to buy，sugar，tea，soap，etc.
15. The bonfire was still（）the next day.
16. DDT is a pesticide that was first（）in 1874.
17. The problem is how to（）power without creating anarchy.
18. The metal container began to（）a clicking sound.
19. The heat of the sun（）their faces.
20. Her confidence has been slowly（）by repeated failures.
填空題答案
1. The hours of the job are incompatible with family life.
2. Unemployment is having a corrosive effect on our economy.
3. The new system will be compatible with existing equipment.
4. Most synthetic detergents are in the form of powder or liquid.