- 重点词汇
- 系统
system; setup; channel; scheme; network; machinery; systematic; systemic
- 遇到
meet with; meet; catch; encounter; see; happen; run into; run up
- 错误
error; mistake; fault; flaw; blue; blunder; slip; misstep; falsity; bloomer; erratum; wrong; out; incorrect; erroneous; mistaken; false; faulty; improper; inaccurate; fallacious; incorrectly; wrongly; erroneously; mistakenly; amiss; by mistake; in error; be wrong; be incorrect; be mistaken; be in error; go wrong; slip up; mis-