• 怀孕

expect to预期, 期待expectv.预期；期待；盼望Expected Further Clearance Time预期进一步许可时间expected default frequency model预期违约频率模型expected accuracy of the results结果预期的准确性Expectoration of abnormal sputum咳出异常痰expected tolerable service level期望容忍服务水平expected approach clearance time预料准许进场时间Expectoration of purulent sputum咳出脓性痰Expected revenue growth in region成长空间expected perinatal mortality rate预计围产期死亡率expected time of finishing loading预计装完时间

1. Many couples spend years trying to conceive a baby.
   许多夫妻尝试许多年才得以怀孕生子。
2. Smoking during pregnancy can endanger the baby.
   妇女怀孕期间吸烟会损害婴儿的健康。