?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

finger post

na. 指路牌;指南

1. One boy stood with his back to the camera, leaning stooped against a gate lintel, and on the finger of the hand that held the post there was a ring she recognized.
一个男孩子背对着摄像机站着,弯身靠着大门的门楣,抓着门柱的手上戴着一枚她熟悉的戒指。
2. We passed the finger-post, and held straight on to the churchyard.
我们经过了指路的牌子,便一直向乡村的教堂墓地走去。
3. A kinematics model by post D-H method for 4R-robot was offered in this paper, which derived the manipulator finger position and its attitude with unit vectors of direction cosine.
采用D-H后置法建立了4R机器人运动方程,建立机器人执行机构在空间相对位置关系的数学模型,由此可解出手部位置和用单位矢量方向余弦表示的姿态。
4. Among which, 6 cases had acute finger wounds, 3 cases had finger joint bone exposed post burn and 2 cases had distal finger joint muscle tendon exposed after scar removal.
其中急性手指外伤6例,烧伤后远节指关节骨外露3例,烧伤疤痕切除后远节指关节肌腱外露2例。
5. Bookworms enjoyed reading the rest of the Magic Finger aloud in class. We revisited the book cover web and took a post-test.
书虫班大声朗读了《神奇的手指》剩下的部分,温习了封面概括,并作了课后测试。