knapping

英式音标：播放读音

美式音标：播放读音

词义：

v.

敲击，打碎，猛咬( knap的现在分词 )；

英英释义

knap[ næp ]

v.

strike sharply

同义词：rap

break a small piece off from

同义词：chipcut offbreak off

用法：

权威例句

Knapping

Knapping

Knapping

Late Pliocene hominid knapping skills

The Basics of Biface Knapping: A Manual for Flint Knappers and Lithic Analysis

Notes on experiment in flint knapping: 1 heat treatment of silica materials

Late Pliocene hominid knapping skills: the case of Lokalalei 2C, West Turkana, Kenya.

Toolstone constraints on knapping skill: Levallois reduction with two different raw materials

THE BASICS OF BIFACE KNAPPING IN THE EASTERN FLUTED POINT TRADITION: A MANUAL FOR FLINTKNAPPERS AND LITHIC ANALYSTS

The basics of biface knapping in the eastern fluted point tradition: a manual for flintworkers and lithic analysts [Reprinted 1990, ...

造句：

1. Constant criticism is enough to demoralize anybody.

频繁的批评足以使任何人意志消沉。

来自《权威词典》

2. Clearly, one of the objectives is to demoralize the enemy troops in any way they can.

很明显，目标之一就是要用一切可能的手段打击敌军的士气。

来自辞典例句

3. Frequent gyrations in our national direction demoralize the Foreign Service.

我们在基本国策上的多变性,常使外交部门陷于混乱.

来自辞典例句

4. Rumors of impending sanctions can demoralize.

即将采取制裁的谣言能使士气低落.

来自辞典例句

5. I'd rather cut my throat than demoralize you on a day like this.

我情愿割断自己的脖子,也不想在这样的日子使你扫兴.

来自辞典例句

[ demoralize 造句 ]