effectual

/ɪˈfektʃuəl/📚 40196sat
If an action or plan is effectual, it succeeds in producing the results that were intended. 有效果的

adjective [原级]奏效的;会应验的;有法律效力的

This is the only effectual way to secure our present and future happiness.
这是确保我们现在和未来幸福的唯一有效途径。

effectual

-al ⌜ 表示具有某种性质的 - indicating pertaining to or characterized by ~ ⌟
effect (效果) + ual (…的) → 有效果的 → 有效的
单词造句:
网友用“Effectual”造句精选
Quinine is an effectual preventive for malaria. 奎宁是有效的疟疾预防药。
Opting for organic foods is an effectual choice for personal and planetary health. 选择有机食品对个人和全球的健康均有效。