backdigger的音标：backdigger的英式发音音标为：['bækdɪɡər]backdigger的美式发音音标为：['bækdɪɡər]...

slackened的音标：...

tracking的音标：tracking的英式发音音标为：['trækɪŋ]tracking的美式发音音标为：['trækɪŋ]...

v.以棒打，胁迫( blackjack的现在分词 )...

go back的音标：go back的英式发音音标为：[ɡəu bæk]go back的美式发音音标为：[ɡo bæk]...

n.床上穿的短上衣...

two sackfuls of flour两袋面粉...

Gasification water - jacketed structure, self - produced vapor is used for gasification.气化段:采用全水套式结构, 自产蒸汽供炉底气化.Transfer lines for liquid helium should be well insulated and vacuum jacketed.用于液氦的转移管应该隔热良好和带有真空夹层.Tool use...

v.回填（挖掘的洞穴）( backfill的过去式和过去分词 )...

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...

（工作部件的）弹回安全器，反击穿...

n.回嘴，顶嘴...

n.（步枪等的）准星，表尺缺口，后视...

jacks的音标：jacks的英式发音音标为：[dʒæks]jacks的美式发音音标为：[dʒæks]...

At last, some suggestions were raised for the concrete backfill mining.最后对具体的充填开采方法提出了建议.This article is good for promotion of backfill.本文对充填技术的推广,具有一定的参考价值.The upward drift stoping with backfill is a mining method with ...

adj.有裂痕的，有脆皮的v.发出轻微的爆裂声，发出噼啪声( crackle的过去式 )...

n.怪人，狂人adj.古怪的，离奇的，不切实际的...

tackiness的音标：tackiness的英式发音音标为：['tækɪnəs]tackiness的美式发音音标为：['tækɪnəs]...

n.起重托架...

meatpacking的音标：meatpacking的英式发音音标为：['mi:tˌpækɪŋ]meatpacking的美式发音音标为：['mitˌpækɪŋ]...

blacksnake的音标：blacksnake的英式发音音标为：[b'læksneɪk]blacksnake的美式发音音标为：[b'læksneɪk]...

jackboot的音标：jackboot的英式发音音标为：['dʒækbu:t]jackboot的美式发音音标为：['dʒækˌbut]...

n.（尤指戏剧中用的）背景幕布( backcloth的名词复数 )...

in back of的音标：in back of的英式发音音标为：[in bæk ɔv]in back of的美式发音音标为：[ɪn bæk ʌv]...

He could hear the crackling of burning trees.他可以听见树木燃烧发出的噼啪声。The crackling became louder and louder.爆裂声变得越来越响.The firecrackers were crackling and spluttering.鞭炮劈里啪啦地响....

hunchbacked的音标：hunchbacked的英式发音音标为：['hʌntʃbækt]hunchbacked的美式发音音标为：['hʌntʃbækt]...

v.（内燃机等）发生逆火( backfire的第三人称单数 )，发生回火，（枪炮）向后爆发，发生意外...

n.（受怀疑、受冷遇等的）黑名单vt.把（某人）列入黑名单...

Our guide unpacked a picnic of ham sandwiches and offered us tea.我们的导游打开装着火腿三明治的野餐盒，并给我们倒了些茶水。Is there anything you'd like to borrow, before your own things are unpacked?你在打开行李之前还要借什么东西吗？As the equipment was unpacke...

The lumberjack sweats as he cuts down a tree.伐木工人边砍树边擦汗。Dad had been a lumberjack in Washington and Oregon.爸爸曾经在华盛顿州和俄勒冈州做过伐木工.' sorry,'says the head lumberjack and sown, " you're just too small. "伐木工头看了看说...