1.And that's where we have really had for many, many decades significant poisonings when people got exposed to nicotine that was in liquid solutions.
exposed to 接触;暴露于
The gold medalist has been widely exposed to the public on television.
这位金牌获得者在电视上广泛地向公众露面 。
The broken windows left us exposed to the sub-zero temperatures.
破窗子使我们置身于零下温度的严寒之中 。