单词
cocoon
读音
无
美式
英式
词根
无
释义
["茧"]
例句
She collected a number of cocoons and sat down to have a rest
It just so happened that while she was sipping some tea, one of the cocoons that she had collected landed in the hot tea and started to unravel into a fine thread
She also devised a special reel to draw the fibres from the cocoon into a single thread so that they would be strong enough to be woven into fabric
She collected a number of cocoons and sat down to have a rest
It just so happened that while she was sipping some tea, one of the cocoons that she had collected landed in the hot tea and started to unravel into a fine thread
She also devised a special reel to draw the fibres from the cocoon into a single thread so that they would be strong enough to be woven into fabric
强化记忆
无
看视频学发音
It grows. It adds with sophistication.This silkworm cocoon, for example,creates a highly sophisticated architecture,
We realized that designing these templates allowed us to give shape to raw silkwithout boiling a single cocoon.(Applause)
is how do you actually reverse engineer thisand go from cocoon to glandand get water and protein that is your starting material.
Silk, during its self-assembly process,acts like a cocoon for biological matter.And so if you change the recipe,
it creates a tensile structure --and it then starts spinning a compressive cocoon.Tension and compression, the two forces of life,
所属分类
出国,专升本-自考,专四专八,其他
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