相关单词近义词 sharp-sighted 眼光锐利的, hawk-eyed 目光锐利的, observant 观察力敏锐的..., watchful 注意的, alert 警觉的, vigilant 警戒的, attentive 注意的, perceptive 敏感的, wide-awake 完全醒着的, on the ball 有准备, eagle-eyed 目光锐利的, quick-sighted 眼快的, keen-eyed 眼光尖锐的, lynx-eyed 眼光锐利的, keen-sighted 目光敏锐的临近词sharp, sharpster相似词sharkskin, sharkspotter, sharp, sharp practice, sharpen, sharpen (sth) up, sharpen up your act idiom, sharpener, 返回 sharp-eyed