bark
音标发音
- 英式音标 [bɑːk]
- 美式音标 [bɑːrk]
- 国际音标 [bɑ:k]
- 英式发音
- 美式发音
基本解释
- n. 树皮;深青棕色;毛皮;皮肤;狗叫
- vt. 狗叫;尖叫;剥皮
- n. (Bark)人名;(英、西、德、捷、法、芬、瑞典)巴克;(阿拉伯、俄)巴尔克
词源解说
- 1300年左右进入英语,直接源自古北欧语的borkr,意为树皮。
词根记忆
- bark还有一些动词意思是“狗吠;咆哮;剥树皮”
英汉例句
- The dog always barks at strangers.
这只狗一见陌生人就叫。 - Some officers bark out their orders.
一些军官吼叫着发布命令。 - The dog gave several fierce barks.
狗汪汪地吠了几声。
用作动词 (v.)
用作不及物动词: S+~(+A)
用作及物动词: S+~+ n./pron.
用作名词 (n.)
词组短语
- bark the orders 吼叫着发布命令
- give several fierce barks 汪汪地吠了几声
- angry bark 厉声怒斥
- machine bark 机械的轰响声
- the bark of the guns 枪炮声
- Cassia Bark 肉桂;桂皮;肉桂粉末;桂皮对照药材
- Cinchona Bark 金鸡纳皮;金鸡纳胜;金鸡纳树皮
- Cinnamon bark 肉桂皮;桂皮;肉桂皮油;肉桂
- Oak bark 橡树皮;槲树皮;[植]栎树皮
- bark picture 树皮画
用作动词 (v.)
~+名词
用作名词 (n.)
动词+~
形容词+~
名词+~
~+介词
短语
英英字典
- (TREE) the hard outer covering of a tree
- (DOG) the loud, rough noise that a dog and some other animals make
- (of a dog) to make a loud, rough noise
- When a dog barks, it makes a short, loud noise, once or several times.
- Bark is also a noun.
- If you bark at someone, you shout at them aggressively in a loud, rough voice.
- Bark is the tough material that covers the outside of a tree.
- to scrape or rub off skin, as in an injury
剑桥英英字典
柯林斯英英字典
专业释义
- 树皮
- 茎皮
While the bark thickness of late maturing cultivar could increase from 300.13gin to 395.39~683.93μm,the bark area ratio could increase from 36.16%to 41.42~49.65%,and the pith area ratio could decrease from 39.93%to 24.75~35.07%.
晚熟品种的茎皮厚度从300.13μm增加到395.39~683.92μm,所占比例从36.16%增加至41.42~49.65%,髓面积所占总面积比例从对照的39.93%降低到烯效唑处理的24.75~35.07%。医药科学
- 树皮
Kandelia candel is a frutex or arbor, about 2-3 meter high, with stanchional root ,smooth brown bark.
秋茄为灌木或者小乔木,高2-3米;树皮平滑呈红褐色。 - 皮
- 树皮
Under these conditions,the yield and purity of oligomeric proanthocyanidins from larch bark were 17.33 % and 75.46 %,respectively.
在此条件下落叶松树皮中原花青素的得率和纯度分别达到17.33%和75.46%。生物学
- 茎皮
Tannins extracted fromleaves,twigs and stem bark all showed very good DPPH radical scavengingactivity (IC50 of 56.86,62.31 and 54.80μg/mL) and ferric reducing power (4.28,3.74 and 4.49 mmol AAE/g dried tannins).
经DPPH和FRAP体外抗氧化模型检测发现橄榄叶片、小枝及茎皮中所含单宁组分均表现出较强的自由基清除作用(IC50:56.86,62.31和54.80μg/mL)和抗氧化能力(4.28,3.74和4.49 mmolAAE/g)。 - 树枝
- 茎皮;树皮
- 薄脱碳层
- 脱碳薄层
- 鞣皮
- 用于鞣革、染色的某种树皮,栎树皮和铁杉树皮的混合物;树皮鞣料
- 熟皮
- 三桅船
- 三桅帆船