I keep my referance books near my dest for convenience.
我把参考书放在书桌旁边用着方便.
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A note was left on the dest.
条子留在桌上.
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Forty - five convalescent patients with acute myocardial infarction were studied by dobutamine echocardiography stress test ( EDST ).
用超声心动图多巴酚丁胺负荷试验 ( DEST ) 检查了45例急性心肌梗塞恢复期病人.
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