🧩 词语组成解析
caffeine
[['kæfi:n]]
n. 咖啡因, 咖啡碱\\n[化] 咖啡因; 咖啡碱
🗣️ 情景例句
Nice day, isn't it?
天儿真不错,你说呢?
By little and little the wolf eateth the sheep.
狼吃羊,一只一只进肚肠。
I am ready to sign the agreement.
我已经准备好了签合同。