become mildewed的用法和樣例：
例句
- They will sit there, for hours, leaning on great, dropsical, mildewed umbrellas, or eating Abernethy biscuits.
他們會坐在那兒，身體靠著水腫發霉的大雨傘上，一邊啃著硬餅乾。 - The rest of the group followed her, wriggling up the narrow passage and crawling on their stomachs along the mildewed tunnel.
隊里的其他人也跟著那個女孩，沿著這個窄窄的洞往上爬，肚子貼著煙囪發霉潮濕的一壁，艱難地匍匐著。
