The basic substance Willis selected for the strata of his experiments was beeswax.威利斯在他做的試驗中選擇摸擬地層基本物質(zhì)是石蠟.The titanium ascorbate was the substance of low toxicity to fish, shellfishand anura.抗壞血酸鈦對魚類 、 類及無尾兩棲類皆為低毒物質(zhì).musi...
This substance has now been cloned by molecular biologists.該物質(zhì)現(xiàn)在已被分子生物學(xué)家克隆。Syria will attend only if the negotiations deal with issues of substance.只有在談判涉及重大問題時敘利亞才會參加。There is no substance in any of these allegations.這些...
We are on the threshold of a new era in astronomy.我們很快就將迎來天文學(xué)的新紀元。Here she is on the threshold of womanhood.現(xiàn)在她將邁入成年期。She stood hesitating on the threshold.她站在門口，猶豫不決。...
There was a sincere expression of friendliness on both their faces.他們倆的臉上都流露出真摯友好的表情。She also loves the friendliness of the people.她也喜歡人們的友善。Their friendliness was only pretence.他們的友善態(tài)度只不過是裝出來的。...
The men stepped forward to kiss the hand of their mentor...這些男子走上前去輕吻他們導(dǎo)師的手。Eventually, he was excommunicated along with his mentor...最后，他和他的導(dǎo)師一起被開除教籍。one’s spiritual mentor某人的精神導(dǎo)師He fed on the great ideas of his mentor....
The librarians catalogued the new books.圖書管理人員把新書編成目錄.The teachers and librarians of ancient Alexandria did it.古代亞歷山大城的教師和圖書管理人員就曾做過這種工作.The students and the librarians query for books beyond the current list.同學(xué)和圖書管理員詢問現(xiàn)...