1. 词典 (cí diǎn) – dictionary

1. 我用词典学中文。 Wǒ yòng cídiǎn xué zhōngwén. I use a dictionary to study Chinese.

1. 词典在图书馆里。Cídiǎn zài túshūguǎn lǐ. The dictionary is in the library.

1. 我借了一本词典。 Wǒ jiè le yī běn cídiǎn. I borrowed a dictionary.

2. 筷子 (kuài zi) – chopsticks

1. 我用筷子吃饭。 Wǒ yòng kuàizi chī fàn. I use chopsticks to eat.

1. 筷子在桌子上。Kuàizi zài zhuōzi shàng. The chopsticks are on the table.

1. 他拿了一双筷子。 Tā ná le yī shuāng kuàizi. He took a pair of chopsticks.

3. 空调 (kōng tiáo) – air-conditioner

1. 房间里有空调。 Fángjiān lǐ yǒu kōngtiáo. There’s an air-conditioner in the room.

1. 我关了空调。 Wǒ guān le kōngtiáo. I turned off the air-conditioner.

1. 空调很贵。Kōngtiáo hěn guì. The air-conditioner is very expensive.