Japp-klingemann reaction
[化] 雅普-克林格曼反应
🧩 词语组成解析
🗣️ 情景例句
The world's greatest grandmother, Mrs. Ellen Stewart,
世界上最伟大的祖母， Ellen Stewart太太，
A tall tree is struck by lightning.
大树被闪电击中了。
and the existence of underwater features of considerable magnitude.
水下特征差异极大。