lead

Old pipes were often made of lead, which can be toxic if it leaks into drinking water.

(Chinese) 旧水管通常是用铅制成的，如果泄漏到饮用水中可能会有毒。

The protective apron used during X-rays is lined with lead to block radiation.

(Chinese) X射线检查时使用的防护围裙内衬有铅，用以阻挡辐射。

Please lead the guests to the dining hall as they don't know the way.

(Chinese) 请带客人去餐厅，因为他们不认识路。

The local guide will lead us through the dense jungle to the hidden ruins.

(Chinese) 当地向导将带我们穿越茂密的丛林，前往隐藏的遗迹。