heptavalent是什么意思？

heptavalent的音标：heptavalent的英式发音音标为：['heptəˌveɪlənt]heptavalent的美式发音音标为：['heptəˌveɪlənt]...

The group breaks up, leaving Higgins isolated.人群散开, 留下息金斯一人在那里.She's mad keen on hockey / on Arthur Higgins.她极喜爱曲棍球[阿瑟.希金斯].Higgins begins half singing half yawning an air from La Fanciulla del Golden West.息金斯一边打着呵欠...

Passengers escaped from the plane's front four exits by sliding down emergency chutes.乘客们从飞机前部4个出口处的紧急滑道滑下逃生了。Wearing stars and stripes, a cowboy watches rodeo events from the chutes.一位身着星条旗服装的牛仔在斜槽后观看着骑术表演.This bat...

[医] 脑坏疽...

“伏秒”的英语可以翻译为：weber，volt-line （磁通单位） ...

frisky的音标：frisky的英式发音音标为：['frɪski]frisky的美式发音音标为：['frɪski]...

sparkle的现在进行时为：sparkling...

血苋烷...

“正派”的英语可以翻译为：upright，honest，decent，decency ...

我再也不想碰那种麻烦事了。I don't want any more of that heavy stuff.小孩子说话时喜欢用上热烈、表达喜爱的肢体触碰。The children are very tactile with warm, loving natures.她不小心把架子上的茶叶罐碰了下来。She accidentally knocked the tea tin off the shelf....

initiation的音标：initiation的英式发音音标为：[ɪˌnɪʃi'eɪʃn]initiation的美式发音音标为：[ɪˌnɪʃi'eʃən]...

dorsabdominal的音标：dorsabdominal的英式发音音标为：[dəʊə'sæbdəmɪnl]dorsabdominal的美式发音音标为：[dəʊə'sæbdəmɪnl]...

suborn的现在进行时为：suborning...

catapulted的音标：...

This dictionary does not give etymologies.这部词典不介绍词源.Dictionaries are still good for obscure usages and etymologies.字典依然擅长于不常用的用法和词源.The branch of linguistics that deals with etymologies.词源学有关词源的一门语言学分支....

Roberts attempted to make light of his discomfort.罗伯茨试图轻描淡写自己的不适。I was in considerable discomfort from the headache.我头痛得很难受。Some patients don't refer to the discomfort of angina as an ache; rather they describe it a...