🧩 词语组成解析
n. 亚历克西斯（男子名）
n. (图书馆)小阅读室
🗣️ 情景例句
Grandpa!
爷爷！
He was lucky to have a good home in which to grow up.
他幸运地生长在良好的家庭里。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，这是人们所熟悉的其他鱼。