单词	clench the teeth
释义	clench the teeth 咬紧牙关口腔牙齿
随便看	formaldehyde determination formaldehyde dialkyl acetal formaldehyde diethyl acetal formaldehyde diffusive tube formaldehyde dimethyl acetal formaldehyde disinfecting apparatus formaldehyde electronic nose formaldehyde electrooxidation formaldehyde emission Formaldehyde-emission formaldehyde emission amount formaldehyde emission eontent formaldehyde emission from wood-based panel formaldehyde emission rate formaldehyde emissions formaldehyde examination formaldehyde exposure formaldehyde finish formaldehyde-fixed formaldehyde-flee formaldehyde free formaldehyde-free formaldehyde-free anti-crease finish formaldehyde free durable flame retardant formaldehyde-free dye-fix