Translate the following sentences into English, each using one o

Translate the following sentences into English, each using one of the given words or phrases below in its proper form.
doom   expose   reinforce   after all   draw on
这种液体不可暴露在空气中，因为它会很快蒸发掉
【正确答案】：This liquid is not to be exposed in air, for it will soon evaporate.