Benficial
a. 有益的, 有利的
🗣️ 情景例句
Add a teaspoon of oil and one cup of milk.
加一茶匙油和一杯牛奶。
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
Wei Hua's pen was broken, so she needed a new one.
魏华的钢笔坏了，所以她需要一支新笔。