sulfur

硫、硫磺

The air near the hot springs smells strongly of sulfur.

温泉附近的空气有浓浓的硫磺味。

用硫磺处理、熏硫专业

Growers sulfur the vines to keep mildew under control.

果农为葡萄藤施用硫磺以抑制白粉病。