Food breathed into the windpipe can cause choking.吸进气管的食物会造成窒息.One end of the windpipe is connected with a unidirectional inflating valve.气管的一端与单向充气阀连接.A tube was introduced into the patient's windpipe.一根试管插入了病人的气管....
One end of the windpipe is connected with a unidirectional inflating valve.气管的一端与单向充气阀连接.Experiment materials: jar , windpipe, limewater, flume and the experiment record chart for each group.学生用材料: 广口瓶 、 导气管 、 石灰水、火柴、集气瓶...
I'll leave you to undertake an important mission.我要让你承担一项重要使命。I want you to undertake all the responsibility.我要你承担所有的责任。I repeat that we cannot undertake the task.我再说一遍, 我们不能承担这项任务。We want all our members to underta...
Now your phone can help you rack up savings all over town!现在你的手机能帮你在全镇到处省钱了!Rack up directly on the cement foundation, non - embedded I - beam .机架直接放在水泥地基上, 不预埋 工字钢.The home team rack up fifty point in the football game....
Below are printed the answers to the Brain of Soccer 1993 quiz.以下所印的是1993年“脑力足球”小测验的答案。We'll have a quiz at the end of the show.节目的最后我们要举行一次智力竞赛。We've also got a bonus quiz with crates of beer as prizes!我们还获得了一...
She still listens to the tapes I made her.她还在听我为她录制的带子。He listens and waits for the narrator to explain more.他听著,等待讲的人进一步解释.She listens to classical music for relaxation.她听古典音乐放松....