?? 詞語組成解析
n. 馬爾科姆（男子名）
n. 活動頂棚車
??? 情景例句
Genes are the very building blocks of life.
基因是生命最基本的構建者。
Poor health may be a bar to success in life.
健康不佳可能成為人一生中取得成功的障礙。
The six students put their closed hands in front of them.
6個學生將握緊的手放在前面。