heartwood
英语音标
英式：[ˈhɑːtwʊd]美式：[ˈhɑːrtwʊd]
英语翻译
n.赤木质；心材
英语例句
用作名词 (n.)The narrow band of sapwood is very similar in colour to the heartwood. 边材的窄带颜色与心材非常相似。
n.赤木质；心材
The narrow band of sapwood is very similar in colour to the heartwood. 边材的窄带颜色与心材非常相似。