Definition
n.
cobalt (chemical element Co)
Examples
- 钴。Zhè zhǒng diànchí hányǒu gǔ.This type of battery contains cobalt.
- 钴。gǔ shì yì zhǒng zhòngyào de jīnshǔ yuánsù.Cobalt is an important metal element.
- 钴。Tāmen zhèngzài kāicǎi gǔ kuàng.They are mining cobalt ore.
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