tiptop汉语翻译：
n. 顶点, 绝顶, 头等
a. 最高的, 极好的
ad. 在顶点, 非常好地英语解释：
名词 tiptop:

the highest level or degree attainable; the highest stage of development同义词：acme, height, elevation, peak, pinnacle, summit, superlative, meridian, top

the extreme top or summit

of the highest quality同义词：ace, A-one, crack, fantastic, first-rate, super, topnotch, tops