secondmentn.暂借;借调
secondadj.第二的;次等的;再一个的num.第二n.片刻;秒adv.第二;其次v.支持;赞成;附和;调派
seconday hypertrophic osteoarthropathy继发性肥大性骨关节病
second order front end intermodulation前端的二阶互调
second-degree pricing discrimination二度价格歧视
second har-monic generation property倍频性能
second generation of peasant- worker“第二代”农民工
second/foreign language acquisition外语习得
Second Frigid Zone continental climate亚寒带大陆性气候
Second rotation Chinese fir plantations杉木二代林
second-order per-turbation solution二阶微扰解
second generation domestic loop process第二代国产化环管工艺