n. 帮助, 外援, 助手 vt. 援助, 帮助, 有助于 vi. 帮助
"We go where there are rougher conditions in terms of weather, with rough or very hot summers." In Matamorisca, they intervened in 17 barren hectares owned by the regional government and peppered them with their signature device: a biodegradable (可生物降解的) cardboard container they call the cocoon which can hold 25 litres of water underground to aid a seedling's first year.
六级 · CET-6 2026年6月 第2套
Later research in 2003, however, suggested high-protein diets could aid in weight loss, and protein quickly regained its former nutrient-superstar status.
四级 · CET-4 2024年12月 第3套
The majority of arguments in this vein refer to giving aid to poorer nations but they may also refer to giving time within one's ___32___ community.
六级 · CET-6 2024年12月 第3套
Using visual aids to back up your ideas can help communicate your ideas better and make compelling arguments so your listeners will come to a logical choice and become fully committed to your ideas and plans.
四级 · CET-4 2024年6月 第3套
Biv" as an aid for remembering the colors of a rainbow and their order.
六级 · CET-6 2024年6月 第3套