A pack of cigarettes lasts him two days.一包香烟够他抽两天的。We've got to finish the threshing while the good weather lasts.得赶好天把场打完.Courtesy on one side only lasts not long.来而不往非礼也。This cloth lasts well.这种布很耐穿。On average, a ...

plaster的音标：plaster的英式发音音标为：['plɑ:stə(r)]plaster的美式发音音标为：['plæstə(r)]...

classmate的复数形式为：classmates...

n.小细颈瓶，小烧瓶，小瓶...

Amyloplast A plastid that synthesizes and stores starch grains.淀粉体:一种与合成和储存淀粉粒有关的质体.Amyloplast had many ways of genesis and patterns of proliferation in endosperm cell of rice.水稻胚乳淀粉质体有多种发生途径和增殖方式....

He can outlast anyone on the dance floor.在舞场上，他比谁都能跳。The great use of life is to spend it doing something that will outlast it. 人生的充分利用就是为争取比人生更长久的东西而度过一生。These naturally dried flowers will outlast a bouquet of fresh blo...

enclasp的第三人称单数（三单）为：enclasps...

lasso的音标：lasso的英式发音音标为：[læ'su:]lasso的美式发音音标为：['læsoʊ]...

n.班，等级，阶级，种类vt.把…归入某等级，把…看作（或分类、归类），把…编入某一班级adj.很好的，优秀的，出色的vi.属于…类（或等级），被列为某类（或某级）...

elastically的音标：elastically的英式发音音标为：[ɪ'læstɪklɪ]elastically的美式发音音标为：[ɪ'læstɪklɪ]...

n.醛缩酶...

n.网眼状空隙( areola的名词复数 )...

last的现在完成时为：lasted...

The most commonly used plant cell wall hydrolytic enzymes have pectinase, cellulase and hemicellulase enzymes.水解植物细胞壁最常用的酶有果胶酶 、 纤维素酶和半纤维素酶.Linen fabrics are treated by composite enzyme ( pectinase and cellulase ).以复合酶 (...

hemihyperplasia的音标：hemihyperplasia的英式发音音标为：['hemi:haɪpəplʃɪə]hemihyperplasia的美式发音音标为：['hemihaɪpəplʃɪr]...

n.胃芽，营养胚...

上皮细胞瘤...

The original planned launch was called off four minutes before blast-off.原定的发射在点火起飞前4分钟被取消。The buzzer suddenly responded in a long blast of sound.蜂鸣器突然相应地发出了一声响亮的长鸣。Musicians blast their brassy jazz from street corners.玩...

plaster的复数形式为：plasters...

成白细胞...

Their villas housed army officers now.他们的别墅里现在住着军官。Magnificent villas are found throughout Italy.在意大利到处可看到豪华的别墅.All the green and grey slopes sprinkled with villas.片片青翠或者灰紫的山坡,上面布满了一座座的别墅....

n.囊胚...

lasher的音标：lasher的英式发音音标为：['læʃə]lasher的美式发音音标为：['læʃə]...

adj.持久的，恒久的v.继续存在( last的现在分词)，耐用，维持(last的ing形式)，延续，持续n.耐久，纺] 厚实斜纹织物...

flash的第三人称单数（三单）为：flashes...

成迷芽细胞瘤，迷芽瘤...

lassitude的音标：lassitude的英式发音音标为：['læsɪtju:d]lassitude的美式发音音标为：['læsɪtud]...

adj.古典的，经典的，传统的，古典文学的，第一流的n.古典音乐...

adj.（模型等）可分解的，碎屑状的...

n.激光，激光器，镭射器...