查询词典 obtuse triangle

Leaves alternate; stipules lanceolate, 4-8 mm; petiole 2-11(-13) cm, pubescent or glabrous; leaf blade ovate, elliptic, oblong or subelliptic,(5-)9-21 × 2.5-10 cm, papery, slightly rough, secondary veins 3 or 4 pairs along midvein, abaxial surface strigillose or pubescent on veins, rarely glabrous, adaxial surface sparsely appressed strigillose or glabrous, base broadly cuneate, rounded, or obtuse, margin denticulate, apex acuminate or caudate-acuminate. Glomerules usually unisexual, sometimes bisexual, in the axils of current and fallen leaves along normal leafy stems, 4-10 mm in diam.; male ones on proximal part of flower-bearing branches; female ones on distal part.

叶互生 托叶披针形，4-8毫米；叶柄2-11(-13)厘米，被短柔毛或无毛；叶片卵形，椭圆形，长方形或，( 5-)9-21 * 2.5-10 厘米，纸质，粗糙的稍，次脉3或4 对沿中脉，背面具短糙伏毛的或短柔毛在脉上，很少无毛，正面疏生贴伏具短糙伏毛的或无毛，通常单性的团伞花序，有时两性，在正常生叶的茎的叶和脱落叶的腋内，直径4-10毫米；在忍受花的分枝的下部上的雄性的；在上部上的雌性的。

Leaflet apex obtuse or acute, rarely subacuminate; fruit widely spreading or reflexed; plants glabrous throughout or rarely glabrescent.

小叶先端钝或锐尖，很少近渐尖；果宽开展或反折；植株全株无毛或很少后脱落。

Corolla subcampanulate; tube shorter than limb; throat appendages triangular-trapeziform, apex somewhat 2-cleft; lobes of limb ovate-oblong, ca. 5 mm, apex obtuse.

花冠近钟状；筒部短于瓣片；有点的喉附属物三角形梯形，先端2半裂；卵状长圆形的瓣片的裂片，约5毫米，先端钝。

Sepals erect, subequal to unequal, often reddish, broadly ovate or broadly elliptic or subcircular to oblong-elliptic or obovate-spatulate, 5-10 × 3.5-7 mm; laminar glands lines; margin eroded-denticulate to ciliolate with markedly hyaline margin, apex obtuse to rounded or retuse and usually apiculate.

萼片直立，近等长到不等长，通常带红色，宽卵形的或宽椭圆形的或近环形到长圆状椭圆形的或倒卵状匙形， 5-10 * 3.5-7 毫米；片状腺体线形边缘腐蚀具细牙齿到具短缘毛具显著地透明边缘，先端钝到圆形或和微凹和通常具细尖。

Capsule broadly to narrowly ovoid or subcylindric, 1.4-2.1 ×(0.5-)0.7-1.4 cm, 1-2.1 × as long as sepals, apex obtuse.

蒴果宽到狭卵球形的或近圆筒状， 1.4-2.1 *(0.5-)0.7-1.4 厘米，长为萼片的1-2.1 倍，先端钝。

Petals yellow, as long as or longer than sepals; blade obovate, spatulate, oblong, or oblanceolate, apex obtuse or subemarginate; claw absent.

花瓣黄色，等长或长于萼片；叶片倒卵形，匙形，长圆形，或倒披针形，先端钝的或近微缺；瓣爪无。

Fruiting pedicels clavate at apex; fruit oblong, elliptic, oblong-oblanceolate, or elliptic-obovate, glabrous or pubescent with slender trichomes, apex acute, obtuse, rounded, or rarely subemarginate.

果梗棍棒状的在先端；果长圆形，椭圆形，倒披针形长圆形，倒卵形或椭圆形，无毛或被短柔毛具纤细的毛状体，先端锐尖，钝，圆形，或很少近微缺。

Leaf blade ovate or elliptic, 1.7–4(–6)× 1–2 cm, apex acute or obtuse to acuminate; twig densely pubescent; inflorescence subglabrous; small shrub, 0.5–2 m tall.

叶片卵形或椭圆形， 1.7-4(-6)* 1-2 厘米，先端锐尖的或钝到渐尖；小枝密被短柔毛；花序近无毛；小灌木，0.5-2米高。

Stamens (8 or)10(or 25), inserted on disc; filaments linear; anthers oblong to subglobose, apex subrounded to obtuse.

雄蕊(8或)10(或25)，着生于花盘；花丝线形花药长圆形到近球形，先端到钝。

Stamens included, adnate to middle of corolla tube; filaments very short; anthers subovoid, apex obtuse.

花冠筒的雄蕊内藏，贴生于中间；花丝非常短；花药近卵形，先端钝。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。