n. 鸟, 羽毛球 vi. 打鸟
L) Since starting his research on phantom traffic jams, Horn has learned that schools of fish and flocks of birds and bats use similar spacing strategies to avoid hitting each other while swimming or flying in densely packed groups.
四级 · CET-4 2025年6月 第3套
M) Unlike bats, birds and fish, however, humans have difficulty judging distances behind them.
四级 · CET-4 2025年6月 第3套
Most of us can’t afford to do nuclear research as a private hobby, but bird watchers, rock collectors, and others can do real research on a limited budget.
四级 · CET-4 2024年6月 第2套
It seems unlikely that spiders will ever attract the same level of human enthusiasm as bees, birds or butterflies, in spite of their unique status as nature's spinners.
六级 · CET-6 2023年12月 第3套
1.A) She was involved in a conflict with bird lovers.
四级 · CET-4 2023年6月 第1套