他把盖子扣紧,以使内容物保持干燥.He snapped the lid on to keep the contents dry.不一会儿, 潜水艇内所有的东西都扣紧了.Within a short time, everything on the submarine was buttoned up.两只衣箱的皮带都已扣紧.The straps on the two suitcases were secure....
Wipe the mushrooms clean and thread them on a string.把这些蘑菇擦干净,然后用线穿起来。A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。Objective To compare the clinical effect between Vicryl Rapide and catg...
“ 也可能,”丁梅斯代尔先生说, “ 他诚心诚意地切望如此, 但他办不到. ”" Perchance,'said Mr. Dimmesdale, " he earnestly desired it, but could not. "约翰切望参观中国的万里长城.John would dearly love to visit the Great Wall of China.他切望你写信给他.He longed for you to...
Objetive: Optimization of extract processing of the total flavone in Acanthopanax.目的: 优化刺五加中总黄酮的提取工艺.Does the seed that acanthopanax treat insomnia?刺五加的籽治疗失眠 吗 ?Thorn slender acanthopanax piece what is He Guwei element k...
I often doodle when I'm on the phone.我打电话时常常信手乱画。" Doodle - bug, doodle - bug, tell me what I want to know!“ 小甲虫, 小甲虫, 告诉我这究竟是怎么回事!We sang these lines to the tune of Yankee Doodle.我们用扬基歌的曲调唱这几句歌词....