为期翻译

英语翻译：

by a definite date; duration

分词翻译：

为的英语翻译：

act; become; do; for; for the sake of; in order to; mean; serve as

期的英语翻译：

a period of time; expect; sheduled time
【化】 term
【医】 period; phase; stadia; stadium; stage; time
【经】 term