Oregon trail
俄勒冈小道（美国西进运动中的重要通道）
🧩 词语组成解析
Oregon
[['ɔrigən]]
n. 俄勒冈
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
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
Just a moment.
等一会儿。
It's a pleasure. I'll see you tomorrow.
很高兴为您效劳。明天见。