A stitch in time saves nine.
st.小洞不补大洞吃苦.
热门单词
- a little rift within the lute
- a nigger in the fence
- a priori computation
- aboriginal cost
- abrasive foam
- abrupt transformation
- academy blue
- acanthi
- acaulescence
- accumulation layer
- acetal resin
- acetone dichloride
- achievement quotient
- acid amide
- acid alizarine black
- acid dissociation
- acidic gas
- acidur
- aciduric
- acoustical absorptivity
- acoustical sounding
