Computer courseware
[计] 计算机课件
🧩 词语组成解析
courseware
[ˈkɔ:rswer]
n. 课件;
🗣️ 情景例句
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
To teeter-totter
玩跷跷板
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。