Dche
abbr. Doctor of Chemical Engineering化学工程学博士
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
Desperate diseases must have desperate cures.
毒病要用毒药医。
Time is up.
时间快到了。