a petty officer on a warship responsible for rigging, anchors, boats, and deck equipment

水手长, 管风器
a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons

阳极, 正极
practices that promote cleanliness and health, involving personal care, sanitation, and the maintenance of a clean environment

卫生, 卫生习惯
a leisurely, slow, unhurried walk

闲逛, 漫步
a brief statement or phrase that represents the guiding beliefs or ideals of an individual, family, or institution

座右铭, 格言
the ancient Semitic language spoken by the Canaanite peoples in the region of Canaan

迦南语, 迦南方言
a device, such as a bandage, piece of fabric, etc. that arrests bleeding by applying pressure to the wound

止血带, 绷带
a pipe, tube, or channel that is used to protect, enclose, or route electrical wires, cables, or other utilities for the purpose of safe and organized transmission

导管, 管道
a large piece of floating ice that has broken off from an ice sheet and is floating on the water

冰漂, 浮冰
a structure, typically made of concrete or metal, that allows water to flow under a road, railway, or other obstruction, helping to prevent flooding and maintain the natural flow of water

涵洞, 地下管道
