overstrain
(vt.)伸張過度,使過度緊張,使工作過度(vi.)過度緊張過度緊張,過勞
over·strain /-ˈstren/ 名詞
用力過度,過度緊張,傷力
O·ver·strain v. i. [imp. & p. p. Overstrained p. pr. & vb. n. Overstraining.] To strain one's self to excess.
O·ver·strain, v. t. To stretch or strain too much; as, to overstrain one's nerves.
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overstrain
n : too much strain
v : strain excessively; "He overextended himself when he
accepted the additional assignment" [syn: overextend]