借条: receipt for a loan, IOU...
开通: open-minded...
零件: part, component...
路线: itinerary, route, political line (e.g. right revisionist road)...
躲藏: to conceal oneself, to go into hiding, to take cover...
噪声: noise...
矮小: short and small, low and small, undersized...
决不: not at all, simply (can) not...
挺拔: tall and straight...
肥: fat, fertile, loose-fitting or large, to fertilize, to become rich by illegal means, fertilizer, manure...