coak 的定义
Carpentry.
- a tenon in one member fitting into a corresponding recess of the other.
- a dowel through overlapping timbers to prevent one from sliding across the other.
更多coak例句
- If we estimate the coak by its comparative heating power, it represents 65 per cent.
- The coak which remains in the retorts constitutes about 60 per cent.
- When the coak is used for heating the retorts, about one half of the whole is required.
- By the seventh operation, the central hole in the coak for the pin, on which the sheave turns, is drilled out.
- So truly are those grooves formed, that the slight tap of a hammer is sufficient to fix the coak in its place.