准确: accurate, exact, precise...
气压: atmospheric pressure, barometric pressure...
提拔: to promote to a higher job, to select for promotion...
前无古人: unprecedented (event, etc.), have no predecessors, no ancients in the past have done, without parallel in history...
弱点: weak point, failing...
电器: (electrical) appliance, device...
酸甜苦辣: sour, sweet, bitter and spicy hot, the joys and sorrows of life...
炖: to stew...
有时候: sometimes...
风暴: storm, violent commotion, crisis (e.g. revolution, uprising, financial crisis etc)...
