underpinned ，英語單詞，釋義為v. 加強，鞏固，構成(…的基礎等);加固(牆)基 underpin的過去分詞和過去式
underpinned ，英語單詞，釋義為v. 加強，鞏固，構成(…的基礎等);加固(牆)基 underpin的過去分詞和過去式
underpin /ˌʌndəˈpɪn/ ( underpinning, underpinned, underpins )1.V-T If one thing underpins another, it helps the other thing to continue or succeed by supporting and strengthening it. 支撐; 加固 2....
underpinning，英語單詞，主要用作名詞，作名詞時譯為“基礎，基礎材料；[礦業] 支柱，支承結構；支撐”。單詞用法 underpin /ˌʌndəˈpɪn/ ( underpinning, underpinned, underpins )1.V-T If one thing underpins another...
of all the principal, and most of the more specialised, techniques currently employed in the study of well-characterised solid surfaces. The coverage of each technique, illustrated with selected examples, is underpinned by ...
which ensure that children use English in a purposeful way. Right from the start, they are fully involved in thinking for themselves, doing things for themselves and making things themselves, all of which is underpinned ...