基本解釋adj.悶悶不樂的；陰郁的同根派生 grum相關(guān)詞英漢例句Locally grum grown trees and plants are best for windbreaks. 用當(dāng)?shù)厣L的樹木和植物做防風(fēng)林是最好的。Grum recording spectroradiometer 格盧姆自動(dòng)記錄光譜輻射計(jì)Grumǎzescu 格魯默澤斯庫grum更多例句