🧩 词语组成解析
n. 马尔科姆（男子名）
n. 活动顶棚车
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。