Ostracodes are small animals, most of which have a two valved shell.

Trees shed their leaves , and flowers shed their petals.

树落叶了, 花掉瓣.

Most grass embryos have a flap-like structure known as the epiblast.

大多数禾本科胚有一片瓣 状 结构通常称为外胚叶.

In radiocommunications, the radiation in a lobe of a directional antenna.

在无线通信技术中, 定向天线以某一波瓣辐射的电磁能.

If edema is excessive, the cast will be halved.

如果肿得厉害, 就将石膏管切成两瓣.

Note that all edges have been petaled with adhesive.

注意所有边缘都有胶布做瓣.

The abnormality mitral stenosis was in myocardium, not in the valve.

二尖瓣狭窄的病变是在心肌而不是在瓣膜.

Except the straggling green which hides the wood.

遍发出肥大的叶瓣,除了那蔓延的/青翠把树身掩藏,就什么都看不见.

Lee broke off a small piece of orange and held it out to him.

李掰下一小瓣橘子递给他。

Feathers initially developed from insect scales.

羽毛最初由昆虫的翅瓣演化而来.

Give me a segment of a tangerine to taste.

给我一瓣柑橘尝一尝.

a daisy wheel printer

菊瓣字轮打印机

Chop the mushrooms and quarter the tomatoes.

把蘑菇切成丁，再把西红柿切成四瓣。

Cut the peppers into quarters.

将辣椒切为4瓣.

Leave each garlic clove in its papery skin.

每瓣蒜外面的薄皮都要留着。

The violets disclose their petals.

紫罗兰绽开花瓣.

A rose has many petals.

玫瑰花有许多花瓣.

The petals are the most easily seen parts of a flower.

花瓣是花最显眼的部分.

The petals of many flowers expanded in the sunshine.

许多花的花瓣在阳光下开放.

The former are considered to be homologous with the sepals of Ranunculus.

一般认为,前者的花瓣与毛茛属植物花萼同源.

Look, the water lily is folding its petals.

看, 莲花在合拢花瓣了.