fast的中文意思、音标与词形变化

a. 快速的, 紧的 adv. 很快地, 紧紧地, 彻底地 n. 绝食, 斋戒 vi. 绝食, 斋戒

n. abstaining from food v. abstain from certain foods, as for religious or medical reasons v. abstain from eating a. acting or moving or capable of acting or moving quickly