minute of arc
n. 弧分(角度单位)
例句与用法：
A watch have three hand--the second hand, minute hand and hour hand.
手表有三根指针－－秒针，分针和时针。
The big minute hand did not move. We waited and waited, but nothing happened.
那根巨大的分针不动了。我们等来等去，但一点儿动静也没有。
词形变化：
名词: minuteness | 动词过去式: minuted | 动词过去分词: minuted | 动词现在分词: minuting | 动词第三人称单数: minutes |