对于这种突然变化的信念, 在胚胎学上提出了强有力的反证.Against the belief in such abrupt changes, embryology enters a strong protest.胚胎学的经典文献详细地报道了合子的这些式样.The classical literature of embryology documents these patterns in detail for the zygote.胚胎学...
The tenor was a pupil of a singer.这位男高音歌手师承一位歌唱家。A bonus of up to 5 per cent can be added to a pupil's final exam marks as a reward for good spelling, punctuation and grammar...小学生期末考试的分数最多可以加5分，作为对其拼写、标点和语法正确的奖励。As...