All I could hear was the steady clacking of a solitary typewriter.我所能听到的一切是一部孤零零的打字机不断发出的噼啪声.She heard his footsteps clacking along the concrete pavement.她听到他的脚步声啪嗒啪嗒地沿水泥人行道走去.Stop clacking your pencils!别弄得铅笔噼啪乱响!...
It is antagonistic abscisic acid in abscission.在脱落过程中生长素与脱落酸有拮抗作用。Abscission of the tightly rolled , needlelike tips of the injured leaves quite often occurred.受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来.Objective : To introduce a way of ep...
Ink particles attach themselves to air bubbles and rise to the surface.墨汁颗粒附着在气泡上，浮到表面上。She dipped a quill in ink, then began to write.她将羽毛笔在墨水里蘸了一下，随后开始书写。The ink had run on the wet paper.墨迹在湿纸上浸开了。...
Jails and temporary detention camps are overflowing.监狱和临时拘留所里人满为患。She was so ignorant of the world of police and jails and criminals.警察、监狱、囚徒,这一切对她太陌生啦.The pick of all the best jails in Georgia.是从乔治亚州最好的监狱里挑选出来的....
The brigadier was cashiered for his big mistake.旅长因犯重大错误而被革职.The dishonest officer was cashiered.这个不忠实的军官被革职.Stevens was cashiered in 1948.史蒂文斯于一九四八年被免职....