be sure about什么意思解释？

It is impossible to be sure about the value of land.土地的价值是无法确定的。You can be sure about their interest in it.你可以肯定他们对引很感兴趣....

be sure about的音标：be sure about的英式发音音标为：[bi: ʃuə ə'baut]be sure about的美式发音音标为：[bi ʃʊr ə'baʊt]...

aliphatic的音标：aliphatic的英式发音音标为：[ˌælə'fætɪk]aliphatic的美式发音音标为：[ˌælə'fætɪk]...

Carbyne is a new allotrope of carbon which had been found in nature in 1968.线型碳是1968年在自然界发现的一种碳的新同素异形体....

“绷扎法”的英语可以翻译为：desmurgia，desmurgy ...

“传染病”的拼音为：chuán rǎn bìng...

“奉承的”的英语可以翻译为：adulatory，obsequious，smooth-faced，subservient，flattering ...

n.漠不关心，无动于衷，冷淡...

The evils we bring on ourselves are the hardest to bear.自己作的孽最难熬.The love of money is the root of all evils.爱金钱是万恶之源.Evils cannot be covered up.狐狸尾巴藏不住....

“黄土”的英语可以翻译为：[地质] loess，ocher，sienna ...

“羊齿烯”的英语可以翻译为：fernene ...

Lovelock eased back the throttles and the ship steadied.洛夫洛克慢慢地拉杆减速，船稳了下来。Lovelock'sprincipled nonconformity can be traced to his childhood.洛夫洛克自成一套的特立独行可以追溯到他的童年时期。Lovelock's principled nonconformity can be tr...

holergasia的音标：holergasia的英式发音音标为：[hɒlə'geɪzɪə]holergasia的美式发音音标为：[hɒlə'geɪzɪr]...

“气球”的拼音为：qì qiú...

With perfect synchronization, two other girls cartwheeled toward the ropes.另外两个女孩同时朝着绳索做侧手翻，动作整齐划一，完美无瑕。...

n.格雷琴(Margaret的昵称)(f.)...

elide的一般过去时为：elided...