最小余隙 minimum clearance: 最小縫隙; 最小間隙; 最小凈空; 最小余隙minimum clearance distance: 最小安全距離minimum ground clearance: 最小離地間隙minimum obstacle clearance: 越障最低安全高度minimum obstacle clearance altitude: 最低超障高度下載手機(jī)詞典可隨時隨地查詞查翻譯