可可英语每日一句口语:
The human race has one really effective weapon, and that is laughter.
人类有一件真正有力的武器,那就是笑。
【知识点讲解】
effective adj.有效的; 起作用的; 实际的,实在的; 给人深刻印象
例句:
Light colours provide an effective backdrop for pictures or a mirror.
浅色是挂放图画或镜子很有效果的衬托。
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