cramps

核心释义

A painful, involuntary contraction of a muscle; also a similar pain without a noticeable contraction.

1. 1.

   肌肉无法控制的疼痛性痉挛；(有时)无明显收缩时的类似疼痛。

   A painful contraction of a muscle which cannot be controlled; (sometimes) a similar pain even without noticeable contraction.

2. 2.

   一种痛苦且不自主的肌肉收缩

   a painful and involuntary muscular contraction

3. 3.

   限制或收缩之物。

   That which confines or contracts.

4. 4.

   用于在粘合时固定木材的夹具

   a clamp for holding pieces of wood together while they are glued

5. 5.

   木工或石工用夹具。

   A clamp for carpentry or masonry.

6. 6.

   两端弯曲成直角的金属条；用于固定砌体

   a strip of metal with ends bent at right angles; used to hold masonry together

7. 7.

   一种弯曲木块,与脚背上部曲线相符,用于拉伸靴帮面皮革以定型。

   A piece of wood having a curve corresponding to that of the upper part of the instep, on which the upper leather of a boot is stretched to give it the requisite shape.

夹钳；夹具；扒钉；束缚；限制；鞋楦；肌肉无法控制的疼痛性痉挛；(有时)无明显收缩时的类似疼痛。