single hull单舷侧singleadj.单一的；单个的；特指某人或某物；单身的；单人的；单程的n.单程票；单曲；单人房间；单身者；<美>一元纸币；(网球)单打比赛；(板球)一分打；(棒球)一垒打v.挑选(一个)single-pole double throw structure单刀双掷结构single double-current-cable code单路双流电报电码single vendor and single distributor单制造商-单销售商single non-discrimination of smell嗅觉同一反应single-row self-aligning bearing单列向心球面球轴承Single-beam highway bridge machine公路单导梁架桥机single-instruction multiple-data单指令多数据single-phase half-wave rectifier单相半波整流器single-field industrial laboratory单科工艺实验室single-sheet classification system薄板分选系统