🧩 词语组成解析
fen
[fen]
n. 沼泽;沼泽群落;
n. 兰花\\n[医] 睾丸
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
He likes playing the trumpet.
他喜欢吹喇叭。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。