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.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.Heartwood from dark brown to purple brown, alternating str...

bydromphalus的音标：bydromphalus的英式发音音标为：[baɪd'rəmfələs]bydromphalus的美式发音音标为：[baɪd'rəmfələs]...

bushmaster的音标：bushmaster的英式发音音标为：['bʊʃmɑ:stə(r)]bushmaster的美式发音音标为：['bʊʃmæstə(r)]...

emprosthozygosis的音标：emprosthozygosis的英式发音音标为：[emprɒs'θəʊzaɪɡəʊsɪs]emprosthozygosis的美式发音音标为：[emprɒs'θoʊzaɪɡoʊsɪs]...

Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.深部氧化和地下水淋蚀使大部分...

hype的现在进行时为：hyping...

hypoalbuminemia的音标：hypoalbuminemia的英式发音音标为：[haɪpəʊælbju:mɪ'ni:mɪə]hypoalbuminemia的美式发音音标为：[haɪpoʊælbjumɪ'nimɪr]...

n.超声回波图...

hydrosol的音标：hydrosol的英式发音音标为：['haɪdrəsɒl]hydrosol的美式发音音标为：['haɪdrəˌsɒl]...

As an asthmatic, he cannot cope with the heat and humidity...他患有哮喘病，经不起高温和潮湿。His illness left him subject to asthmatic attacks.他的病使他容易出现哮喘发作。One child in ten is asthmatic.每十个孩子里就有一人患有气喘病。He is an asthmatic who was also a...

阴道子宫积血...

adv.算术地...

hanker的现在完成时为：hankered...

amygdalolith的音标：amygdalolith的英式发音音标为：[ə'mɪɡdələʊlɪθ]amygdalolith的美式发音音标为：[ə'mɪɡdəloʊlɪθ]...

lithograph的音标：lithograph的英式发音音标为：['lɪθəgrɑ:f]lithograph的美式发音音标为：['lɪθəgræf]...

hydrophile的音标：hydrophile的英式发音音标为：[ˌhaɪdrə'faɪl]hydrophile的美式发音音标为：[ˌhaɪdrə'faɪl]...

皮下结石，皮下结石症...

异茶黄素...

n.机械（性运动）记录图，肌动描记图...

Poetry achieves its finest effects by suggestion.诗歌借助暗示联想达到最佳意境.I suppose no artist achieves completely the realization of the dream that obsesses him.我认为哪个艺术家也不可能把昼夜萦绕在他心头的梦境完全付诸实现.Stock raising industrialization is the...

humorousness的音标：humorousness的英式发音音标为：[h'juːmərəsnəs]humorousness的美式发音音标为：[h'juːmərəsnəs]...

hoppers的音标：hoppers的英式发音音标为：['hɒpəz]hoppers的美式发音音标为：['hɒpəz]...

adv.慷慨地，慈善地...

[机] 粘附体，被粘物...

asphalted的音标：...

n.片沸石...

She'sfeeling a little homesick.她有点想家。I felt homesick for Scotland.我思念故乡苏格兰。It makes me homesick to look at it.瞧着它使我想家....

n.气化性防锈剂...

马他比醚...

twitch的一般过去时为：twitched...