rockrose

英式音标：['rɒkˌrəʊz]

美式音标：['rɒkˌroʊz]

词汇分类：The Hobbit《霍比特人》

词义：

n.

岩蔷薇，半日花；

英英释义

rockrose[ 'rɔkrəuz ]

n.

any of numerous varieties of helianthemums having small roselike yellow or white or reddish flowers

同义词：rock rose

small shrubs of scrub and dry woodland regions of southern Europe and North Africa; grown for their showy flowers and soft often downy and aromatic evergreen foliage

同义词：rock rose

用法：

权威例句

Micropropagation of six rockrose (Cistus) species.

Characterization of rockrose wood, char and activated carbon

Heat treatment of rockrose char in air. Effect on surface chemistry and porous texture

Preparation of activated carbon from rockrose char. influence of activation temperature

Chemical study of extracted rockrose and of chars and activated carbons prepared at different temperatures

Organic chemical structure and structural shrinkage of chars prepared from rockrose

Characterization study of char and activated carbon prepared from raw and extracted rockrose

Bioethanol production from steam explosion pretreated and alkali extracted Cistus ladanifer (rockrose).

Antioxidant activity and chemical content of methanol and ethanol extracts from leaves of rockrose (Cistus ladaniferus)

Impact of active soil carbonate and burn size on the capacity of the rockrose Cistus laurifolius to produce Tuber melanosporum carpo...

造句：

1. She dusted herself down and left to build her own career.

她重振旗鼓去开创自己的事业了。

来自柯林斯例句

2. Try to support each other when one of you is feeling down.

当有人觉得情绪低落时，要努力相互打气。

来自柯林斯例句

3. One of the office girls was down with the flu.

一位女职员得了流感。

来自柯林斯例句

4. Rather taken aback by such forwardness, I slammed down the phone.

如此无礼的言语让我火冒三丈，我砰的一下把电话挂了。

来自柯林斯例句

5. These will be very constrained budgets designed to get the deficit down.

这些预算旨在减少赤字，将会大大受限。

来自柯林斯例句

[ down 造句 ]