中性: neutral neuter笔: pen; pencil; stylus; writing ...中性笔: rollerball pen针管: needle tube; needle tubing进针管: needle-inserting tube针管笔: fine point针管迹: skolithos腐蚀性笔: caustic pencil装饰性笔划: appendge中性: 1.[化学] neutral2.[语言学] neuter 中性名词 neuter noun; 中性材料 neutral material; 中性反应 neutral reaction; 中性花 [植物学] neuter flower; 中性介质 neutral medium; 中性介子 neutral meson; neutretto; 中性气体 neutral gas; 中性染料 neutral dye; 中性溶液 [化学] neutral solution; 中性色调 neutral tint; 中性试剂 neutral reagent; 中性树脂 resinene; neutral resins; 中性土(壤) neutral soil; 中性油 [材料] neutral oil; 中性植物 indeterminate plant; 中性状态 [物理学] neutral state 双套针管: double sheathed needle四针管基: four-pin base压针管秒针: pressed cannon second hand针管笔清除: fine point eraser针管反应: syringe reaction针管平笔: pointed flat注射针管: syringes for injections管中祥: chung-hsiang kuang管中心: cop案管中心: archives center访管中断: supervisor call interruption; supervisor interrupt; svc interruption管中层流: laminar flow in pipe; laminarflowinpipe管中窥豹: (比喻只见到事物的一部分) look at a leopard through a tube -- to see only one spot; have a limited view of sth.; a peep through a tube at a leopard; from a part to a whole; from particulars to generals; from the individual to the universal; (a general law or reason) infer from particular facts or examples管中扩散: pipe diffusion管中心距: pitch; tube center distance