可交换性 interchangeability; commutativity
热门单词
- 免缴保险费
- 免罪
- 免罪证 punishment-exemption certificate
- 免耕
- 免耕农业 plowless farming; till-less agriculture;
- 免耕种植 zero tillage
- 免职
- 免致后患
- 免计时间
- 免试
- 免试入学
- 免试入学学校 non-selective school; all-ability system
- 免责
- 免责条款 exception clause; exemption clause; non-responsibility; escape clause; exoneration clause
- 免责标准 standard of no responsibility;
- 免费
- 免费乘机旅行 sky-hitching;
- 免费使用期 free time;
- 免费保养服务 after(-sale) service;
- 免费入场 admission free; be admitted gratis;
- 免费公立学校 common school; free public school;
