它的叶子在灼热的阳光下微微耷拉着。Its leaves drooped a little in the fierce heat of the sun.用销钉在顶上加固防护网，防止叶子落入。Peg down netting over the top to keep out leaves.玫瑰的叶子因为闹虫害而卷边了。The rose leaves have curled because of an attack by grubs....
化合物庚烷的主要用途是作为双基推进剂的增塑剂.The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.However, it is difficult to produce multi branched i heptane and re...
lingual studies语言研究a lingual blood vessel舌血管Over here, they're not even lingual.在这, 他们甚至什么话都说不来.One day she saw his bi - lingual name cards and howled with laughter.一天,她看到了他的双语名片,哈哈大笑.Casting clasp between teeth ( C...
他们是正统的犹太教徒.They are orthodox Jews.他受过正统的教育,却立意过着艺术家我行我素的生活.After a very proper upbringing he chose to lead the Bohemian life of an artist.正统的意思,是不要去想 —— 不需要想.Orthodoxy means not thinking -- not needing to think....