tightened的音标？

Security tightened in the capital in readiness for the president's arrival.首都加强了警备，准备迎接总统的到来。The cables tightened and he was lifted gradually from the deck.缆绳绷紧了，他被慢慢地吊离了甲板。Stefano's grip tightened and his tone...

v.收紧( tighten的过去式和过去分词 )，（使）变紧，（使）绷紧，加紧...

He tightened a few slack screws.他旋紧了几只松动的螺丝。Stefano's grip tightened and his tone became colder.斯蒂芬诺的手抓得更紧了，语气也更冷了。His index finger tightened on the trigger but then relaxed again.他的食指扣住扳机, 然后又松开了。The cables tighten...

[化] 安曲非宁...

The scrawny kitten lingered, brushing itself against our legs, and meowing plaintively.这只瘦得皮包骨的小猫赖着不走, 在我们的脚边蹭来蹭去,叫得挺凄凉的.I heard some meowing , and discovered another kitten under the deck.我听到一阵喵喵叫, 发现平台底下还有一只小猫.Jake hea...

“荒唐”的英语可以翻译为： absurd，fantastic，preposterous，grossly exaggerated，flimflam ...

v.浅表烧焦( singe的过去式和过去分词 )，（毛发）燎，烧焦尖端[边儿]...

“钨锰矿”的英语可以翻译为：huebnerite ...

“缓蚀剂”的英语可以翻译为：[化] corrosion inhibitor ...

v.过夏季，夏眠( aestivate的第三人称单数 )...

它由一对同轴的圆筒组成.It consists of a pair of concentric cylinder.本文叙述了宽带同轴终端负载的设计方法.This paper describes the design method of broad band coaxial termination load.功率响应一致, 同轴和离轴变化更为平稳.Power response is uniform, with smoother varia...

under的近义词有：below, beneath, under, underneath。下面这些前置词均可表示位置"在……下面"的含义：below：指位置低于某物或在某物下方，但不一定在正下方，所指范围较宽。beneath：书面用词，指紧挨……之下，其反义词是on。under：普通用词，与over相对，指在某物的正下方，含垂直在下的意思。underneath：书面口语均用，也常与beneath和under换用，但更含遮蔽的意味。...

glad的第三人称单数（三单）为：glads...

这台机器的时钟频率为1.6千兆赫。This machine has a clock speed of 1.6GHz.初始服务需要10兆赫宽的频带。For an initial service, a 10 megahertz-wide band of frequencies will be needed.一百万兆赫(兹)频率, 即10000? 200赫(兹).A frequency of one million megahertz, 10...

甲壳虫乐队——我是百听不厌.The Beatles— I never get tired of listening to them.甲壳虫乐队于20世纪60年代初为世人所知。The Beatles were discovered in the early 1960's.直到1963年，甲壳虫乐队还只是半红不紫。The Beatles enjoyed only middling success until 1963....

“风波”的英语可以翻译为：disturbance，wind wave，a storm in a teacup，storm ...

springtimes的音标：...

actor的音标：actor的英式发音音标为：['æktə(r)]actor的美式发音音标为：['æktɚ]...