2Mean values of leaf natality(A)and leaf mortality(B).

图2出生率(A)和死亡率(B)的平均值 Fig.

He pinched the leaf between his thumb and forefinger.

他将子捏拇指和食指之间。

The trees leaf out in the spring.

树春。

I dudder and shake like an aspen leaf.

我发哆嗦和颤抖就像是摇晃的树。

Leaf base often narrowed into a petiole, spurless.

基部通常缩小成为柄，无距。

Cut the stem cleanly, just beneath a leaf joint.

把茎切整齐点，正好切根下。

Unlike a leaf, a cladode has buds on its surface.

但节与节间明显，节上能分枝，生和开花。

This sudden warmth is bringing all the trees into leaf.

天气突然变, 所有的树都出了子。

Capsule without apiculus; leaf blade apex rounded, margin small crenate.

没有细尖的蒴果；先端圆形的，小具圆齿的边缘。

He saw a shiny green beetle on a leaf.

我看见树上有只闪闪发光的绿色甲虫。

Before I went into the exam room I was shaking like a leaf.

进考场前我紧张得直哆嗦。

The insect settled on a leaf.

只昆虫落树上。

Leaf blade leathery; pistillode conic to cylindric; drupes indehiscent, enclosed by persistent calyx lobes.

卵形到近圆形，先端钝，短渐尖，或骤尖；瘦果宽卵形或近球形，略带紫色的点或瘤状。

The larva had the habit of multitudinous pupating on the reverse of the leaf.

幼虫有群集化蛹的习性，多化蛹于背处。

The russet woods stood ripe to be stript, but ware yet full of leaf.

黄褐色的树木虽已熟的可以折枝剥皮，却仍然枝繁茂。

Lethal dwarfism syndromes are associated with brachycephaly or clover-leaf skull deformity rather than dolichocephaly.

致死性侏儒与短头畸形、三草头有关，而不是头。

Not a leaf moved.

树动也不动。

He leafed through the music.

他张张地翻乐谱。

The boron deficiency plant appears inter-venial chlorosis, thickening, crisping leaves and increased leaf weight ratio (LWR).

缺硼使重比(LWR)提高和脉间失绿、变厚、变脆。

This is a widespread species variable in the shape, size, and marginal dentation of the leaf blades.

这是形状，尺寸和的边缘的牙齿里易变的广布的种。