They are regularly sent booklets about personal safety, but they barely read them as they have so much paperwork to deal with.他们经常会收到关于人身安全问题的宣传册，但因为大量文案工作缠身，他们几乎无暇阅读。...an effective method that will not overload staff w...
He answered carelessly and flippantly.他回答的时候漫不经心，没当回事。He answered the reporters’ questions flippantly; this cannot be airily explained to your children.他轻率地回答了记者的问题；这个不能随便说给孩子听。He answered the reporters'questions fl...
Pianos which have a pleasant timbre are of higher price.音品好的钢琴价格往往也比一般的高.His voice had a deep timbre.他嗓音低沉。Timbre can be regarded as the ultimate carrier of musical opuses.音色可以说是诠释和表现作品的最终载体.The timbre of the violin is f...
A few sentences regarding preignition and detonation may be helpful.再说几句有关早燃和爆燃的问题,或许是有益处的.The nitroalkanol imparts improved sensitivity and detonation velocities.硝化烷醇提高了感度和爆速.Given sufficient turbulence in the combustio...