- 重点词汇
- overadv.从直立位置向下和向外;落下;倒下;从一侧到另一侧;翻转;穿过(街道、开阔的空间等)
- spreadv.开展;伸开;传播;涂;分摊;
- strawn.稻草;麦秆;吸管;毫无价值的东西;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- turtlesn.海龟( turtle的名词复数 );（任何种类的）龟;陆龟;水龟;
- ofprep. 关于;属于…的;由…制成;
- leaf litter落叶层;
- downprep.往…的下端;在…下方;沿着;贯穿;
- onceadv.一次;每一次;每隔…一次;曾经;
- thempron.他们;她们;它们;指性别不详的人时，用以代替him或her
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- forconj.因为，由于;
- 相关例句
The new improved varieties have virtually no green in the leaf colour at all.
这种新改进的变种几乎不会有绿色叶子.
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Requires good light to keep the plants compact and encourage leaf colour and flowering.
需要有良好的光线来保持株型紧凑,并刺激植物叶片显出颜色和开花.
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Other factors associated with disease are a dry system combined with a humid leaf canopy.
与该病相关的其他因素包括干枯的根系以及潮湿的叶片覆盖物.
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试分析合理的肥水管理在防治水稻纹枯病和稻瘟病的作用机理.
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采用醇水溶液提取法提取银杏叶有效成分,提取率高.
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One side of a leaf, as of a book, letter, newspaper, or manuscript, especially entire leaf.
一页的一面, 如书 、 信 、 报纸或手稿, 尤其是整页.
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Clover-leaf coupled cavity is a kind of slow-wave structure of high interaction impedance.
苜蓿叶形耦合腔慢波结构是一种高耦合阻抗的慢波线.
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Faith like water, the source of all things grow, nourish the trees branch leaf, every day.
诚信像水, 万物生长之源, 滋润着小树舒枝展叶, 天天向上.
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In short supply of water, leaf carboxylation efficiency and apparent quantum yield were cut down.
另外表明,水分供应不足, 叶片的羧化效率和表观量子产额下降.
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The upper leaf is green-grey in color on top, while the underside is a whitish color.
叶子的上部顶处是灰绿色, 下部是发白的颜色.
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She came back to him towards evening with a newly plucked olive leaf in her beak.
傍晚时分,鸽子回来了,嘴里衔着一片刚啄下的橄榄叶.
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Xiaowu says hello to to maple leaf post a letter, such, two people were acquainted.
小武给枫叶发信问好, 就这样, 两人相识了.
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