Tracer
[ 'treis? ]
其它 Other
n. 追蹤者，描圖者，（鐵筆等）繪圖工具;
?? 例句
The tracer is distributed in a nearly normal fashion.
示蹤劑的分布接近正態分布的樣式.
? 同義詞
?? 牛津釋義
tracer
n
1 person or thing that traces 追蹤者; 追蹤裝置; 描摹者; 描摹工具.
2 bullet or shell whose course is made visible by a line of smoke, etc left behind it 曳光彈
[attrib 作定語]
tracer bullets 曳光彈.
3 radioactive substance whose course through the human body, etc can be traced by the radiation it produces, used for investigating a chemical or biological process 示蹤物.
?? 擴展釋義
*['treis?]n. 追蹤者, 描圖者, 描繪工具【計】 跟蹤程序【化】 示蹤劑【醫】 示蹤器; 示蹤物; 描記器
?? 醫學釋義
①示蹤器 ②描記器 ③示蹤劑
?? 同為「醫學」詞匯
查看全部醫學詞匯 ›??? 情景例句
Excuse me, Miss Yang. I've just found this library book.
“打攪了，楊小姐。我剛剛撿到這本圖書館的藏書。”
Yes, Mom! I'll do it right away.
聽到了，媽媽！我這就去。
What are you doing tomorrow?
明天你干什么？