🧩 词语组成解析
n. 圣诞老人（等于Santa Claus）
[计] 现场工程师\\n[医] 铁(26号元素)
trail
[trel]
vt. 跟踪，追踪;拖曳：让…拖或飘扬在后面;拖沓而行;跟在…后面;
vi. （在比赛等中）输;（尤指跟在他人后面）疲惫地走;（在比赛或其他竞赛中）落后;蔓生;
n. 足迹;臭迹;小径;一缕;
trail(draw)→拖；拉；追踪；尾随；踪迹；小径
🗣️ 情景例句
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
Coming events cast their shadows before them.
山雨欲来风满楼。
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？