vt. 可作...用, 服务, 经历, 招待, 供应, 送交, 对待 vi. 服务, 服役, 侍应, 适合, 有用, 开球 n. 发球, 轮到发球
This finding is surprising, given that bitterness often serves as a warning mechanism to people to spit out harmful substances, scientists said.
四级 · CET-4 2026年6月 第2套
Music essentially serves to express or change emotions.
四级 · CET-4 2026年6月 第2套
"It was really fun because you get to serve food to your own toys on a little tray with a napkin on it, and then you can hug them," she says.
六级 · CET-6 2026年6月 第3套
Parents serve as effective role models in shaping children's money management habits.
六级 · CET-6 2026年6月 第3套
But scientists believe REM serves a completely different purpose for newborns and infants than dreaming.
四级 · CET-4 2025年12月 第2套