十字形

crosscut file

交绞锉

"crosscut bit","十字形钻头" | "crosscut file","交绞锉" | "crosscut saw","横割锯"

decurved

向下弯曲的

翼状叶 decurrent leaf | 向下弯曲的 decurved | 交叉对生的;十字形对生的 decussate

cruciform empennage

十字型尾翼

"cruciform","十字形" | "cruciform empennage","十字型尾翼" | "cruciform missile","十字型翼导弹"

cross feed screw

横进刀丝杠

cross feed screw dial 横进刀螺杆指示盘 | cross feed screw 横进刀丝杠 | cross fibre 十字形纤维

crude tall oil

粗高油

crude oats 粗麦片 | crude tall oil 粗高油 | cruciform peimeter-base pallet 十字形周底托盘

cross-link dextran

交联葡聚糖

cross-line plane ==> 十字线平面 | cross-link dextran ==> 交联葡聚糖 | cross-linked coupling ==> 十字形联轴器

christcross-row

字母

christcross 十字形徽号 | christcross-row 字母 | christen 施洗

Christ's-thorn

滨枣

Christ 基督 | Christ's-thorn 滨枣 | christcross 十字形徽号

four point bit

十字钻头

four groove drill 十字形钎子 | four point bit 十字钻头 | four wing rotary bit 十字钻头

four point test

四点法试井

four point bit 十字形钻头 | four point test 四点法试井 | four roller bit 四牙轮钻头

uniovular twin：真孪生

uncompetitative inhibition 非竞争性抑制 | uniovular twin 真孪生 | unit membrane 单位膜

play off one against the other：挑拨离间, 从中得利

play off (难分胜负的)延长赛 使出丑 嘲弄 以...冒充 假装有病 | play off one against the other 挑拨离间, 从中得利 | play off one against another 挑拨离间, 从中得利