pith
英 [pɪθ]
美 [pɪθ]
n. (橙子等水果中的)髓; 精髓; 核心; 要点
vt. 杀死; 使瘫痪; 除去…中的髓
现在分词:pithing 过去式:pithed 第三人称单数:piths 过去分词:pithed
BNC.25255 / COCA.23670
牛津词典
noun
- (橙子等水果中的)髓
a soft dry white substance inside the skin of oranges and some other fruits - 精髓;核心;要点
the essential or most important part of sth- the pith of her argument
她论据的核心
- the pith of her argument
柯林斯词典
- (柑橘类水果皮和瓤之间的)衬皮
The pithof an orange, lemon, or similar fruit is the white substance between the skin and the inside of the fruit.
英英释义
noun
- the choicest or most essential or most vital part of some idea or experience
- the gist of the prosecutor's argument
- the heart and soul of the Republican Party
- the nub of the story
- soft spongelike central cylinder of the stems of most flowering plants
verb
- remove the pith from (a plant)
双语例句
- The preparation process of new packaging material with bagasse pith as raw material and spent pulping liquor as adhesive was studied.
研究了以蔗髓为原料,以酸法制浆废液为胶粘剂制备新型包装材料的工艺。 - It is found that the loading capability and pith angle increase significantly under influence of thermal effect, and roll angle changes little.
热效应使气体黏度和承载能力增加,从而使磁头飞行高度和俯仰角增大,但对侧翻角没有明显影响。 - Refined tortoise and turtle tonic paste prepared from a-hundred-year-old pith and marrow is a superfine product promoting longevity.
提炼百年精髓而制成的龟鳖精补膏,实为长寿精品。 - The History of China's Gardening-the Pith and Inheritance of Ancient China's Gardening
《中国造园史》&中国古代造园之精髓与传承 - Use an advanced laser measuring system to inspect position accuracy, pith, and backlash compensation of machine body.
运用先进的高科技雷射量测系统来检测机台的定位精度、螺距及背隙补偿。 - In the eyes of the anatomical structure of stem, it would be a chief measure to suppress the differentiation of vessel lumen and pith cavity for harnessing the overrun of the species.
从茎的结构上看,治理该种应以限制其导管腔和髓腔分化为主要手段。 - This principle is the whole pith of right-to-work legislation in america.
这条原则是美国劳工就业权法规的全部精髓。 - Long sticks pith underdevelopment.
长枝髓心不发达。 - The economic feature is obvious. shows that of all types casparian strip exits in endodermis and evident pith does in young root; primary xylem is exarch and tetrarch;
智囊团的经济特质是显而易见的。结果表明:内皮层都具有凯氏带,幼根均具有明显的髓,初生木质部均为外始式四原型; - On medicine, according to the origin of haemal cell, haemal tumour cent is lymphatic sex tumour and pith sex tumour.
在医学上,根据血液细胞的来源,将血液肿瘤分为淋巴性肿瘤和髓性肿瘤。