devilishly的例句（devilishly在句子中的用法）

• But exactly where hippos sit on the artiodactyl family tree has proved devilishly difficult to discern. 河马也属于偶蹄目,这点专家并无异议,但是它们到底位在偶蹄动物演化树的哪个分支点上,一直都很难定论.
• a devilishly hot day 酷热的一天
• It is devilishly painful. 那真是太痛苦了。