answerback的音标：answerback的英式发音音标为：['ænswəbæk]answerback的美式发音音标为：['ænswəbæk]...

bulbar的音标：bulbar的英式发音音标为：['bʌlbɑ:]bulbar的美式发音音标为：['bʌlbɑ]...

debarker的音标：debarker的英式发音音标为：[dɪ'bɑ:kər]debarker的美式发音音标为：[dɪ'bɑkər]...

n.小提琴状的东西...

switchbacks的音标：...

...

v.背后照明( backlight的过去式和过去分词 )...

细菌胞浆素...

adj.秃头的，单调的，枯燥的，光秃的，赤裸裸的，毫无掩饰的...

backcountry的音标：backcountry的英式发音音标为：['bækkʌntri]backcountry的美式发音音标为：['bækˌkʌntri]...

imperturbable的音标：imperturbable的英式发音音标为：[ˌɪmpə'tɜ:bəbl]imperturbable的美式发音音标为：[ˌɪmpər'tɜrbəbl]...

buttonball的音标：buttonball的英式发音音标为：[bʌ'tənbɔ:l]buttonball的美式发音音标为：[bʌ'tənbɔl]...

...the successful resolution of a dispute involving UN inspectors in Baghdad.涉及联合国驻巴格达观察员的争端的成功解决A senior UN official hopes to visit Baghdad this month.一位联合国高级官员希望于本月访问巴格达。It also includes return facilitation centers, mo...

n.棍棒挥出前的准备姿态，回复（立场等），回摆，反冲...

barrios的音标：...

Antibotics are somewhat selective in their antibacterial actions.抗菌素的抗菌谱略有选择性.Penicillin and magnamycin had continued antibacterial activity over a period of 7 days.青霉素和碳霉素有持续七天的抗菌作用.Nisin is an antibacterial multipeptid...

embark的现在进行时为：embarking...

adj.粗野的，野蛮的，残暴的，粗声粗气的...

tobacco的近义词有：cigar, cigarette, tobacco。下面这些名词均有"烟"的含义：cigar：指雪茄烟。cigarette：指纸烟。tobacco：指烟草，烟叶、烟丝。...

n.细菌(bacterium的名词复数)...

v.火力攻击（或阻击）( barrage的过去式和过去分词 )，以密集火力攻击（或阻击）...

The community's links with Syria date back to biblical times.这个团体与叙利亚的关系可以追溯到《圣经》时代。The oldest deposits in the cave date back to 120,000 years ago.这个山洞最早有人居住的日期大概是12万年前.The history of hockey can date back to thousan...

She slung barbs at me.她说了些讥刺我的话.Barbed wire: Twisted strands of fence wire with barbs at regular intervals.有刺铁丝: 在一定间隔有刺的绞丝网.I would no longer uncomplainingly accept their barbs or allow their unaccountable power to go u...

n.书包( schoolbag的名词复数 )...

colibacillosis的音标：colibacillosis的英式发音音标为：[kəʊlɪbæsɪ'ləʊsɪs]colibacillosis的美式发音音标为：[koʊlɪbæsɪ'loʊsɪs]...

bassorin的音标：bassorin的英式发音音标为：[bæ'sɔ:rɪn]bassorin的美式发音音标为：[bæ'sɔrɪn]...

棉丝交织物，棉织物...

碳酸锶铈矿...

卡尔贝特无孔碳（碳和石墨制品，用耐蚀剂浸渍，在高压下不渗漏液体，作耐蚀衬里材料）...

adj.（与敌人或批评者）处于交战中的，受围攻的，严阵以待的v.列阵(embattle的过去式和过去分词)，布阵，严阵以待，整军备战...