精确
词首
词尾
模糊
查单词
背单词
DL-Isomer Methionine
《英文msh词典》DL-Isomer Methionine [入口词] DL-Isomer Methionine [主题词] Methionine [英文释义] A sulfur containing essential amino acid that is important in many body functions. It is a chelating agent for heavy metals.
热门查询
hydroponics n. 水栽培,水耕法;[植] 溶液培养学
flameout n. [热][动力][车辆] 熄火;(喷气发动机)燃烧中断
Auspex n. 鸟卜者
maltreat vt. 虐待;滥用;粗暴对待
Gissing 吉辛(①姓氏 ②George Robert, 1857-1903, 英国小说家)
sandstorm n. [气象] 沙暴;大风沙
fluorine n. [化学] 氟
Giselle n. 吉塞尔(Elizabeth的昵称,亦作Gisele)(f.)
confluence n. (河流的)汇合、汇流点;(人或物的)聚集
unavailable adj. 难以获得的;不能利用的;不近便的
curled adj. 卷曲的;鬈发的 v. [纸] 卷曲;环绕(curl的过去分词)
robins n. 知更鸟,鸫( robin的名词复数 ); (签名者不分先后,以避免受责的)圆形签名抗议书(或请愿书)
sentencing n. 量刑 v. 宣判;判决(sentence的ing形式)
altiplano n. 高原
Levene [人名] 莱文
expropriate vt. 没收,征用;剥夺
americana n. 美国文物;美国文献
Impey [人名] [英格兰人姓氏] 英庇住所名称,来源于古英语,含义是“树苗+圈用地”(young tree,sapling+enclosure)
atonal adj. (音乐)无调的
shoe n. 鞋;蹄铁;外胎 vt. 给……穿上鞋;穿……鞋 n. (Shoe)人名;(英)休
考试词汇表
direct currents
direct customer
direct data set
direct deal oil
direct debiting
direct delivery
direct deposits
direct dialling
direct diplopia
direct distance
direct diuretic
direct division
direct dyestuff
direct dyslexia
direct earnings
direct election
direct embolism
direct employee
direct estimate
direct estoppel