木直中绳 词语解释
◎ 木直中绳
mù zhí zhōng shéng
ㄇㄨˋ ㄓˊ ㄓㄨㄥ ㄕㄥˊ
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木材直得合乎拉直的墨线。中,动词,符合、合乎。绳,木匠用以取直,浸满墨汁的线绳书证
- 木直中绳,輮以为轮,其曲中规。 —— 荀况《劝学》
英文 a timber (lumber) is as straight as a straightened line made by a carpenter's ink marker