or tree中文什么意思

或树

• or:    n. 【徽章】黑金色，黑色。
• tree:    n. 1.树〔主要指乔木，也可指较大 ...
• a tree:    树状; 一棵树; 一蔸树

例句与用法

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1. There wasn't a stone or tree to give protection .
   找不到一块石头或一棵树做遮掩。
2. Relatively few foresters or tree breeders consider the presence of edaphic ecotypes .
   考虑到存在土壤生态型的林学家或树木育种家相当少。
3. The growing apex or main shoot of a shrub or tree
   顶枝灌木或乔木的生长顶端或主要新梢
4. A slash is usually overgrown with bushes or trees
   沼泽低地通常是灌木丛生或长满树木。
5. The trunk of a palm or tree fern
   棕榈树或树蕨的树干