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focal point
英汉字典
英英字典
解释
焦点;
关注重点;
同义
focal point
focus
词性
n
解释
a point of convergence of light (or other radiation) or a point from which it diverges
示例
None
同义
nidus
focal point
focus
词性
n
解释
a central point or locus of an infection in an organism
示例
the focus of infection
同义
focal point
focus
focusing
focussing
direction
centering
词性
n
解释
the concentration of attention or energy on something
示例
the focus of activity shifted to molecular biology|he had no direction in his life