Nih
abbr. 國家衛生研究所（National Institutes of Health）
??? 情景例句
I never liked that umbrella stand.
我一直嫌那傘架礙事。
I used to be a pilot. Now, I'm a parachutist.
我曾經做過飛行員，如今是傘兵了。
There was danger that the wave would rebound off the other side of the bank and send the dish plunging into the water again.
但是當波浪從河對岸折回來時，就有再次把盤子拖進水里的危險。