seasonable

详细解释:a. 适合于季节的, 合于时宜的, 应时的
【经】 及时的, 合时的, 有季节性的

词型变化：

副词:seasonably

英语解释：

形容词 seasonable:

in keeping with the seasondone or happening at the appropriate or proper time同义词：timely, well-timed, well timed