Millimicrosecond
n. 毫微秒\\n[計] 納秒, 毫微秒
??? 情景例句
The road toll is higher during holiday periods.
在節假日期間路橋費比以往要貴。
Don't keep all your eggs in one basketball.
勿孤注一擲。
It was spring,but the weather was awful.It rained all the time.
是春天，但天氣太糟了。一直在下雨。