- Any of several small social wasps of the family Vespidae, having yellow and black markings and usually making nests in the ground or within the hollows of trees.黄色胡蜂：胡蜂科中的一种群居小胡蜂，长有黄色和黑色的花纹，通常在地下或树洞里做巢
- chelonian
- chelonians
- Chelsea
- Cheltenham
- Cheltenhams
- Chelyabinsk
- Chelyuskin
- chem-
- chem.
- Chemeketa Community College
- chemi-
- chemic
- chemical
- chemical
- chemical abuse
- chemical bond
- chemical dependence
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- chemical fingerprint
- chemicaling
- Chemical Mace
- chemical peel
- chemical pregnancy