Mithridatize
v. 在...之中產生毒物而免疫
??? 情景例句
No,
不對，
Many drops makes a shower.
積少成多。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因為如果有列火車開進隧道，它就把新鮮空氣隨之抽進了隧道。