他的外科手术器械是一把刀和一把钳子。His surgical instruments were a knife and a pair of pincers.给外科手术器械消毒to sterilize surgical instruments所有的外科手术器械在使用之前,必须消毒.All surgical instruments must be sterilised before use....
他走到悬崖的最边缘的地方.He walked to the utmost edge of the cliff.齐达内在罚球区边缘的一记低射将对手彻底击败。Zidane completed the rout with a low shot from the edge of the penalty area.在裁剪布料前要确保两个边缘的图案对称。Before you cut the cloth, make sure that the pat...
“好吧，”我边说边紧张不安地把香烟在花岗岩台阶上捻灭。"Well," I said, grinding my cigarette nervously into the granite step.把金属线拉紧,然后把两头捻紧.Pull the wire tight and then twist the ends round.他用手指把面包捻碎.He crumbled the bread in his fingers....