| 释义 |
ground·ingBrE /ˈɡraʊndɪŋ/NAmE /ˈɡraʊndɪŋ/ noun [sing.] ~ (in sth) the teaching of the basic parts of a subject 基础训练；基础教学◆a good grounding in grammar 扎实的语法基本功训练 [U, C] the act of keeping a plane on the ground or a ship in a port, especially because it is not in a good enough condition to travel （尤指因机件故障等）（飞机的）留地停飞，（船的）留港停航 |