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underpin ['ʌndə'pɪn] v
gen. 在…下面加基础; 托换基础，基层，座墩; 从下面加固基础 (基层); 修建基础〔底脚〕; 加强…的基础; 从下面支撑加固; 支掘; 支持; 巩固
tech. 加固基础; 从下面支撑; 筑基础; 由下向上做支撑; 由下向上支护井筒
underpin: 2 phrases in 2 subjects
Finances1
Project management1

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