abbr. International Society for Business Education 国际商业培训协会; ionized source beam epitaxy 电离源离子束外延
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
Better wear out than rust out.
与其闲散不如忙碌。
Undivided attention is another sign of respect. You may have noticed that very few people listen with complete attention. Most people half-listen, and if you ask them to repeat what you have just said, they cannot. They may appear to be listening, but i