heartwood🔊 朗读

双语例句

1 . Sapwood contains xylem vessels, but not as strong as heartwood .

边材含有木质导管, 但不如中心木质那样坚硬.

来自辞典例句

2 . Heavy wood with dark colored heartwood used for ornaments.

重硬且心材呈浓色者可供作木艺品制造用.

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3 . Heartwood from dark brown to purple brown, alternating stripes.

心材暗红褐至紫褐色, 具深浅交替条纹.

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4 . The library has a locally sourced Welsh Heartwood reception desk.

用威尔士当地赤心橡木制的图书馆的接待台.

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