strengthened怎么读

Strengthened themselves oxide dispersion strengthened 什么意思 求翻译the central banking system was further strengthened when Who can see through my ° strengthened themselves,protect my I want to strong, is not what you said strengthened themselv 英语 If the foundation had not been strengthened 3 years ago,t 英语翻译2.2.Test schemeTwo types of strengthened beams,i.e.a sin 怎么读?怎么拼? 音标怎么读,怎么记,怎么发音 &怎么读? @怎么读 怎么读