很多人认为是他的腼腆和缺乏安全感拖了他的后腿。Many believe it was his shyness and insecurity which let him down.博比望着她腼腆地咧嘴一笑。Bobby looked at her with a sheepish grin.“你好，利兹，”她腼腆地说。"Hi, Liz," she said shyly....
Grafting can join scions with desirable qualities to rootstock that is strong and and insects.嫁接可以使品质优良的接穗接在生命力强而且抗病虫害的砧木上.The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlo...
He was smiling, but his eyes retained a look of solemnity.他脸上挂着笑容，但眼神依旧严肃。The monument was unveiled with great solemnity.纪念碑的揭幕庄严而肃穆.The setting for this morning's signing ceremony matched the solemnity of the occas...
The pendulous accelerometer design had much in common with the gyro design.摆式加速度计的设计与陀螺设计有很多共同之处.A small recording accelerometer in the model furnishes data on its behavior.模型中装有小型加速器用以记录其运动状态的数据.Less benefit is achieved...