詞彙精選：beneficial的用法和辨析
一、詳細釋義：
adj.
有益的；有利的；有幫助的
例句：
Many beneficial properties are attributed to them.
它們具有許多對人體有益的性質。
例句：
Some of this filtering is beneficial.
這種過濾有些是有益的。
【律】有權益的；受益的
例句：
Insurance beneficial right is the claim to insurance compensation of beneficiary.
保險受益權是受益人基於保險合同所享有的保險金的請求權。
例句：
The trust shall terminate if all of the beneficiaries waivers their beneficial rights of the trust.
全體受益人放棄信託受益權的，信託終止。
二、詞義辨析：
beneficial,advantageous,profitable
這些形容詞均含有“有益的，有利的”之意。beneficial側重對健康、身心或事業有益。advantageous多指能直接導致相對優勢或有助於達到目的的事。profitable多用於指能獲得實用的或可獲利的事。
三、參考例句：
Sunshine is beneficial to plants.
陽光對植物有益。
Cycling is beneficial to health.
騎車對健康有益。
Fresh air is beneficial to our health.
新鮮空氣有益於健康。
These vitamins are beneficial to our health.
這些維他命對我們的健康有益。
Calcium is beneficial to our bones.
鈣對我們的骨骼有益。
Many beneficial properties are attributed to them.
它們具有許多對人體有益的性質。
It's a beneficial result to us.
這個結果對我們是有利的。
A good diet is beneficial to health.
好的飲食對健康有益。
That food is beneficial to your health.
那個食物對你的健康有好處。
Swimming is beneficial to one's health.
游泳有益於健康。
