Were the doctors able to track down the cause of the infection?

The snake can now wait, and track down the dead rat using its Jacobson's organ.

蛇现在只需等待, 用雅可布森器官追捕到死老鼠.

Local police have sought the help of forest officials to track down the animal.

当地警方已经请求森林官员帮忙找到那只动物.

I've been trying to track down some old friends.

我一直在打听一些老朋友的下落.

Zoltan gave me enough information for me to track down his address.

佐尔坦给了我足够的资料,我追踪他的地址.

John bears the bell in all track events at school.

约翰在学校里的各个径赛项目中都赢得第一名.

Woman's hurdles are among the most difficult and skill-demanding items in school track events.

女子跨栏跑是学校田径项目中难度较大,技术性很强的项目.

Track events require development of the whole body.

径赛项目需要整个身体的发展.

They like track events, especially long-distance race and Marathon race.

他们喜欢径赛, 特别喜欢 长跑 和马拉松赛跑.

Track events require development of the whole body. What's your record for the 1 TRACKTRACK-meter dash ?

田径项目需要整个身体的发展. 你 1TRACKTRACK 米跑的记录是多少?

I like to watch track events.

我喜欢观看田径比赛.

Cycling races racing include track events and road events.

自行车赛包括场地自行车赛和公路自行车赛.

How is the winner decided in the track events?

竞赛项目怎样确定优胜者?

He entered for field and track events.

他参加了田径赛.

I also like watching track events and gymnastics.

我还喜欢观看竞赛项目和体操.

Mary: Is the track meet over yet?

玛丽: 田径比赛结束了 吗 ?

I watched a track meet on TV last night.

我昨天晚上在电视上看了一场径赛运动会.

The visiting team of athletes carried off most of the medals in the track meet.

客队运动员在田径运动会中赢得大部分奖牌.

In the track meet , Jones and Greene cruised through their heats , not noticeably breaking a sweat.

预赛场上琼斯和格林都轻松起步, 看起来毫不费劲.

He broke two national records in a track meet.

他在一次田径比赛中打破了两项全国记录.

She is going to be a timekeeper at the track meet.

她将在田径比赛中担任计时员.