Genual sulci
[医] 胼胝体膝沟
🧩 词语组成解析
a. 膝的, 膝部关节的
[医] 沟
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
The lumberjack sweats as he cuts down a tree.
伐木工人边砍树边擦汗。
In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses.
做广告的人在力图劝说我们买下这种产品或那种产品之前，已经仔细地研究了人的本性，并把人的弱点进行了分类。