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課文單字聽寫練習 Spelling

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總單字數: 20 個 剩餘: 10 個單字
11.
單字: odometer
中文: 里程計
The odometer in the car shows we have driven 50,000 kilometers.
He checked the odometer to see how far we had traveled.
12.
單字: parameter
中文: 參數；界限
The teacher set the parameters for the science project.
You can adjust the parameters of the computer program.
13.
單字: photocell
中文: 光電池
The streetlight turns on automatically at night because of a photocell.
A photocell can convert light into electricity.
14.
單字: photocopy
中文: 影印；影印本
Please make a photocopy of your ID card.
Can you photocopy this worksheet for the class?
15.
單字: photogenic
中文: 上相的
My sister is very photogenic; she looks great in every photo.
The photogenic sunset attracted many photographers.
16.
單字: photon
中文: 光子
A photon is a tiny particle of light.
Scientists can measure the energy of a single photon.
17.
單字: speedometer
中文: 速度計
Always check your speedometer when you drive.
The speedometer showed that the car was going 80 km/h.
18.
單字: symbiotic
中文: 共生的
The bee and the flower have a symbiotic relationship.
These two animals live in a symbiotic way.
19.
單字: symmetry
中文: 對稱
The butterfly's wings have perfect symmetry.
The artist loved the symmetry of the ancient building.
20.
單字: synchronize
中文: 同步；使時間一致
Let's synchronize our watches before the game.
The dancers tried to synchronize their movements.