?酒库    spirit room

?内部腰板(木船)    spirketting plate

?防溅板    splash board

?防溅润滑    splash lubrication

?防溅(海浪)    splash proof

?倾斜,延展    splay (or taper)

?编结    splice

?软木条,栓槽    spline

?木条曲线    spline curve

?栓槽轴    spline shaft

?防弹舱壁    splinter bulkhead

?防弹甲板    splinter deck

?防弹网    splinter net

?防弹幕    splinter screen

?防弹护板    splinter shield

?开口销    split cotton pin (or split pin)

?分离式暖气    split heating

?开体船    split hull

?开口环    split ring

?单点系泊系统    SPM (= single point mooring system)

?轮辐    spoke

?有辐轮    spoke wheel

?海绵    sponge

?舷侧凸体    sponson

?船舷突出梁    sponson beam

?船舷突梁    sponson beam

?伸出甲板    sponson deck

?自燃    spontaneous combustion

?自然发火    spontaneous ignition

?排气套管    spool piece

?短管阀    spool valve

?匙形桨    spoon oar

?匙形艉    spoon stern

?分散性处理    sporadic process

?定点空调    spot cooling

?现场检查,摘取检查    spot inspection

?聚光灯    spot light

?点焊    spot welding

?美国简化应用推荐协会    SPR (= Simplified Practice Recommendation, U.S.A.)

?障浪板(气垫船)    spray barrier

?喷布被覆    spray coating

?喷鎗    spray gun