完全花

Flowers perfect, arranged in terminal or axillary heads or spikes, flower solitary in axil of a bract, subtended by 2 bracteoles.

完全花，在顶生或腋生头状花序或穗状花序里排列，花单生在一苞片的腋里的，被2小苞片包着。

Flowers imperfect, the staminate and pistillate flowers borne on the same plant.

雌雄同株的 Monecious 不完全花，即雄花和雌花长在同一个植株上。

The floral primordium is initially circular, along with the edge of which slight concaves occur. The outmost whorl of tepal primordia arises as a result of apical meristem division and the floral primordium then is in the shape of triangle. Two further whorls of tepal primordia arise in spiral acropetal sequence and are alternately arranged. When the innermost whorl of tepal primordia is at the late developmental stage, the foremost stamen primordia arise almost simultaneously in spiral acropetal succession and all of the stamen primordia are ultimately arranged in a triangle-cone form. Late in stamen primordium development, carpel primordia arise as same as the young stamen primordia and grow laterally. Grooves are present on the adaxial side of each carpel and develop into ventral sutures gradually closing up.

观光木的花原基最初为近圆形，随着顶端分生组织的活动，花原基边缘处出现浅凹，形成第一轮花被片原基，此时，花原基呈三角形排列，后两轮花被片原基依次发生，与前一轮互生；在内轮花被片发生的后期，最初几枚雄蕊原基几乎同时出现，呈螺旋状向顶发生，最后排列成三角圆锥状；雄蕊原基发育后期，心皮原基开始发育，形状与发育初期的雄蕊原基相似，随后心皮原基进行侧向生长，在近轴面出现浅凹，进而发育为凹槽，形成腹缝线，最后腹缝线完全愈合。

The plants appear to be androdioecious, but the apparently perfect flowers are in fact carpellate.

植株看起来是雄花两性花异株的，但是表面上的完全花实际上为雌花。

Flowers solitary or in panicles, racemes, or umbels, usually with bracts, perfect,(4- or)5(--9)-merous, often heterostylous.

花单生或者组成圆锥花序，总状花序，或者伞形花序，通常有苞片，完全花，（4-）5 (-9)瓣，通常花柱异长。

Flowers perfect and hermaphroditic or occasionally unisexual, actinomorphic or zygomorphic,(2-)4(-7)-merous, axillary, in leafy spikes or racemes or solitary, or occasionally in panicles, all but Ludwigia with distinct floral tube, nectariferous within.

偶有的完全花和两性的或单性，辐射对称或者两侧对称，(2-)(-7)瓣，腋生的4，在多叶穗状花序或总状花序或单生内，萼片绿色或有色，镊合状排列。

Flowers perfect, in sessile or peduncled heads, solitary in axils of bracts.

完全花，生在无梗或具柄的头状花序，单生在苞片腋处。

Flowers perfect or unisexual on different plants, very small, solitary or clustered in spikes and again arranged into complex thyrsoid structures.

完全花或单性花生在不同植株，很小，单生或簇生在穗状花序并再次排列为复合体聚伞圆锥状的结构。

"Go by the board"＝be given up; fail 丧失,完全失败 We spent weeks working out plans for reorganising the firm, now they have all gone by the board.

我们花了几周时间改组该公司，现在都成了泡影。

Botany lacking one or more of the four whorls of the complete flower--sepals or petals or stamens or pistils.

缺少完全花的四个轮生体当中的一个或者多个——萼片、花瓣、雄蕊或者雌蕊。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。