have a toothache什么意思解释

Ronald: I'm in a lot of pain. I have a toothache.罗讷德: 我很痛苦, 我的牙很痛.P : The forehead. Sometimes I also have a toothache.前额部. 有时牙齿也疼.You always ( have ) a toothache ( brcause ) you ( eat ) too ( much ) spicy food.你总是牙疼...

have a toothache的音标：have a toothache的英式发音音标为：[hæv ei 'tu:θˌeɪk]have a toothache的美式发音音标为：[hæv e 'tuθˌek]...

appropriations的音标：appropriations的英式发音音标为：[əprəʊpr'ɪeɪʃnz]appropriations的美式发音音标为：[əproʊpr'ɪeɪʃnz]...

humicap的音标：humicap的英式发音音标为：[h'ju:mɪkæp]humicap的美式发音音标为：[h'jumɪkæp]...

“半子囊”的拼音为：bàn zǐ náng...

排气中最大量的排放物是在怠速和低速运行时产生的.The greatest amount of exhaust emissions are produced at idle and during low - speed operation.澳大利亚的野生动植物也遭受到汽车有毒排放物的侵害.The Australian wild life also suffers from the cars'toxic emissions.所有汽...

express的近义词有：explicit, definite, specific, express。下面这些形容词均含"明确的"的含义：explicit：指清楚明白，毫不含糊其辞，因而无任何理解困难。definite：指对所提到的事的范围及其细节毫无疑问，含有明确和确定界限的意味。specific：强调内容明确，毫不抽象、笼统。express：语气较强，较正式，指不但清楚明确，而且含有直截了当和有力等的意思。...

The Boeing 767 had barely taxied to a halt before its doors were flung open...这架波音767刚刚停住，它的舱门就弹开了。The plane taxied / was taxiing along the runway.飞机在跑道上滑行.The engine note changed as the aircraft landed, taxied and halte...

borderer的音标：borderer的英式发音音标为：['bɔ:dərər]borderer的美式发音音标为：['bɔdərər]...

message的第三人称单数（三单）为：messages...

facilitate的音标：facilitate的英式发音音标为：[fə'sɪlɪteɪt]facilitate的美式发音音标为：[fə'sɪlɪˌtet]...

discard的近义词有：discard, scrap, shed。下面这些动词都有"抛弃，丢弃"的含义：discard：指把具体的东西抛掉不要，着重扔、丢的动作。scrap：指抛弃过时不再有用的东西。shed：指毛发、皮肤、叶等经过某种自然的过程而脱落。...

通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.发现旋光基质有外消旋作用.Racemization is found with optically active substrates.外消旋体是不旋光的.The racemate is optically inactive....

arteriolith的音标：arteriolith的英式发音音标为：['ɑ:tɪəraɪəlɪθ]arteriolith的美式发音音标为：['ɑtɪəraɪəlɪθ]...

adj.标绘的v.密谋( plot的过去式和过去分词 )，绘制，把…分成小块，为（文学作品）设计情节...

“空旷”的英语可以翻译为：open，void，wide，spacious，hollowness ...

“孢丝”的英语可以翻译为：capillitium (pl. capillitia) ...