A light pointer is often useful with a slide projector.光指示器经常与幻灯片放映机一起使用....a 35-millimetre slide projector.35毫米的幻灯机You gave me back the projector.你将幻灯机还给我了。Ability to use Callipers, Micrometers , Gauges, Profile Project...
His countenance betrayed irresolution and reluctance.他的脸部表情露出犹豫和勉强.If the research which enticed them to Britain is removed, they can be forgiven for feeling betrayed.如果吸引他们来到英国的研究项目被取消了，他们感觉遭到了背叛也是情有可原的。Li Chuang - fei&...
Ulcerative colitis and granulomatous colitis affect many children and young adults.溃疡性结肠炎和肉芽肿性结肠炎常侵害儿童和刚成年的年青人.Aberrant larvae may lodge in the liver, producing granulomatous lesions and hepatomegaly.蛔蚴可误入肝门, 引起肉芽肿性损害及肝肿...
...a dappled horse...花斑马...the sun-dappled trail which ran through the beech woods.穿过山毛榉林的阳光斑驳的小路Sometimes I carry a book out under the pear trees and sit in the dappled shade...有时我会拿一本书去梨树底下，坐在斑驳的树影中看。The dappled horse ...
ZCJ series twin - screw extruder is a highly efficient agglomerating and extruding equipment.ZCJ系列 双螺杆挤出机是一种高效混炼挤出设备.The invention discloses a agglomerating inhibiting agent, preparing method and application thereof.本发明公...