Drilling

['drɪlɪŋ]

解释:

(noun.) the act of drilling.

格雷琴编辑--From WordNet

解释:

(p. pr. & vb. n.) of Drill

(n.) The act of piercing with a drill.

(n.) A training by repeated exercises.

(n.) The act of using a drill in sowing seeds.

(n.) A heavy, twilled fabric of linen or cotton.

编辑:梅尔维尔

解释:

n. stout twilled linen or cotton cloth.—Also Drill.

整理:罗伯塔

例句:

手打:凯西

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