1.standpoint n. 立场;观点
He believes that from a military standpoint, the situation is under control.
他认为从军事角度来看,局势已得到控制 。
2.pregnancy n. 怀孕;丰富,多产;意义深长
It would be wiser to cut out all alcohol during pregnancy.
怀孕期间最好完全戒酒 。
3.interaction n. 相互作用;[数] 交互作用 n. 互动
The interaction of the two groups produced many good ideas.
两个组的相互交流产生了许多好主意 。