n. 环, 环形物, 拳击场, 戒指, 角逐, 小集团, 铃声, 钟声, 声调 vt. 包围, 套住, 按铃, 敲钟 vi. 成环形, 响, 鸣, 按铃, 敲钟, 回响
It’s pretty dark!” H) Beginning their astronomical PowerPoint demonstration using a green laser pointer, Hilde and Orla showed us the Messier 4 spherical cluster (星团) with white dwarf stars (白矮星), Saturn and its rings, the Southern Cross and the Milky Way, which stretched across the sky.
四级 · CET-4 2026年6月 第1套 · Part III 第36–45题
This observation is bound to set Marxist alarm bells ringing in the minds of some readers, but it was first made by Alexis de Tocqueville in 1840.
六级 · CET-6 2024年12月 第3套 · Part III 第36–45题
Farmers ring up to receive the information.
四级 · CET-4 2023年6月 第1套 · Part III 第36–45题
E) “I think the opportunity to give people a choice is important,” says Florida state Senator Jeremy Ring, who introduced a bill last year that would allow Florida students to choose between foreign language and coding classes for the purpose of university admissions requirements.
六级 · CET-6 2022年9月 第1套 · Part III 第36–45题
Ring says that although he will be out of office, an identical bill will be reintroduced within the next year by others on his behalf.
六级 · CET-6 2022年9月 第1套 · Part III 第36–45题