In the application of the ipa symbols to the teaching of english pronunciation , there are both advantages and disadvantages .
国际音标应用於英语发音教学,有优点,也有缺点。
Nine water , isopropyl alcohol ( ipa ) and liquid oxygen ( lox ) tanks have been delivered and installed , with five more water tanks scheduled to arrive in upcoming weeks .
9个用来装水,异丙醇(ipa)和液态氧(lox)的罐子已运抵并安装,还有5个水罐预计于几周后到达。
Ipa you are always welcome at my house .
随时欢迎你到我家来。
Child english the phonetic symbol video-the ipa ( international phonetic alphabet ) the first ten shut .
幼儿英语音标视频-国际音标第十关。
Child english the phonetic symbol video-the ipa ( international phonetic alphabet ) the sixth shut .
幼儿英语音标视频-国际音标第六关。
Child english the phonetic symbol video-the ipa ( international phonetic alphabet ) seventh shut .
幼儿英语音标视频-国际音标第七关。
Child english the phonetic symbol video-the ipa ( international phonetic alphabet ) fifth shut .
幼儿英语音标视频-国际音标第五关。
The ipa ( international phonetic alphabet ) has been revised and corrected several times and is now widely used in dictionaries and textbooks throughout the world .