Effects directions precautions谁知道这几个单词是什么意思

Question

如题所述

Answer 1

effects是effect的复数
名词 n.
1.动产;财物;家财
effects
1.效应，效果
effects 效应，效果
2.动产，家产
effects 动产，家产
3.特效
directions是direction的复数
名词 n.

1.方向;方位[C][U]
He drove in the direction of the farm.
他向该农场方向驶去。
2.方面;领域[C]
This town shows improvement in many directions.
该镇在许多方面都有改进。
3.指导;指挥;管理[U]
Our company is under good direction.
我们公司管理有方。
4.指示;用法说明[P][(+for)]
Follow the directions that your doctor gives you.
请遵医嘱。
5.趋势,倾向[(the) S]

precautions是precaution的复数
名词 n.
1.预防;警惕;谨慎[U]
2.预防措施[C][(+against)]
I took an umbrella as a precaution.
我带了一把伞以防下雨。
We have taken necessary precautions against fire.
我们已采取必要的防火措施。

Answer 2

以上三个单词均为复数名词，它们的单数形式为 effect, direction, precaution

What he did had great effects to the world.
他所做的一切对世界影响深远。
He has no sense of direction.
他毫无方向感。
As one of the precautions, the elders and children are encouraged to have flu shots before the cold season arrives.
作为预防流感措施之一，长者与儿童应在冬季来临之前注射流感疫苗。本回答被网友采纳