半咸性...

lack的现在完成时为：lacked...

whack的复数形式为：whacks...

hack的复数形式为：hacks...

sack的复数形式为：sacks...

acknowledging的音标：acknowledging的英式发音音标为：[ək'nɒlɪdʒɪŋ]acknowledging的美式发音音标为：[ək'nɒlɪdʒɪŋ]...

Lists the backups according to which file was backed up.根据备份的文件列出备份.For both backups and copies you have the following additional options.对于备份和复制来说,都有以下额外的选项.In other words , cells carry their own internal backups.换而言之, ...

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]...

lack的第三人称单数（三单）为：lacks...

backtrack的现在进行时为：backtracking...

blackjack的现在进行时为：blackjacking...

n.拒绝，震退，击退术...

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

Back off, Mom, I'm old enough to make my own decisions!你别管，妈妈，我已经能够自己作决定了！They persuaded the Federal Reserve to back off of tight money.他们说服了联邦储备局在货币奇紧的情况下向他们让步.The world backs off when you make it back off, right?只...

backbites的音标：...

n.（网球等）球拍( racket的名词复数 )，敲诈，墙网球，吵闹声...

The prime minister give in to pressure from the backbencher.首相向来自后排座议员压力让步....

n.上衣，击，包壳，蒙套...

v.拍背以示友好...

回喊，叫（某人）回来[去]，回电话，记起（某事）...

It also blacklists firms that are not well - behaved.它也会将那些行为不当的公司列入黑名单.Web browsers on computers where blacklists are in use are instructed to block those sites.在黑名单被使用的电脑上,浏览器被命令屏蔽黑名单中的站点....

v.（使）松弛( slacken的过去式和过去分词 )，（使某物）放慢，松懈下来，变迟缓...

black的比较级为：blacker...

隐瞒，控制，阻碍，犹豫不决...

v.给（某人）带上手铐或脚镣( shackle的现在分词 )...

clack的一般过去时为：clacked...

vt.承认，鸣谢，对…打招呼，告知已收到...

n.麻袋，洗劫，解雇vt.解雇，把…装进袋里，掠夺...

backache的复数形式为：backaches...

racetrack的复数形式为：racetracks...