Trace senitivity
[电] 轨迹灵敏度
🧩 词语组成解析
trace
[tres]
vt. 跟踪，追踪;追溯，探索;探索;查找;
vi. 沿着一小径或道路前进;可以追溯的;
n. 痕迹，踪迹;微量，极少量;[植]（脉）迹;痕迹;
trace(draw)→回溯
🗣️ 情景例句
Do you have any brothers or sisters?
你有兄弟姐妹吗？
Jerry listened to the adventure program on the radio.
杰瑞在收听收音机的冒险节目。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；