Acct
abbr. 美国挑战性课程技术协会（Association for Challenge Course Technology）；帐目（account）
🗣️ 情景例句
I remember!
我记起来了！
By falling we learn to go safely.
吃一堑，长一智。
'It may have begun already,' Susan answered.
“也许已经开演了呢，”苏珊回答说。