That was a balk to us.那对我们是个挫折.Even biology undergraduates may balk at animal experiments...面对动物实验，哪怕是生物专业的大学生也会畏缩。Balk the purpose of those who threaten us.遏止那些威胁我们的人的目的.To emancipate all mankind, we will balk at no sac...
To emancipate all mankind, we will balk at no sacrifice . even that of our lives.为了全人类的解放, 即使牺牲生命也在所不惜.That was a balk to us.那对我们是个挫折.Balk the purpose of those who threaten us.遏止那些威胁我们的人的目的....
小公鸡不恋笼.Young cocks love no coops.开跑后仅两三圈, 小公鸡已领先半圈.Leave after running only 3 two, the cockerel already preceded half rounds.场主怒火中烧, 举起枪一枪便结果了小公鸡.Advocate aflame with passion, raise a gun one gun result cockerel....
TV pictures showed a dying bird coated with oil.电视画面上出现了一只身上沾满油污、奄奄一息的小鸟。He got coated with slime from head to toe.他弄得从头到脚都是泥.Pills are sometimes coated with sugar.药丸有时包上一层糖衣....
这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.木质素是次生壁成份的特征.Lignin is a characteristic component of secondary walls.橡木酒桶神...