Envelope size
[計] 信封大小
?? 詞語組成解析
envelope
['env?l??p]
n. 信封，封皮;殼層，外殼;包裹物;[生物學]膜，包袋;
en 表示\"進入…之中，包圍\" +velop =cover（蓋上） +e → .信封, 封套, 封袋, [天]包層, [數]包跡, [生]包膜
size
[sa?z]
n. 大小，尺寸;規模;膠料，漿糊;巨大，大量;
vt. 按大小排列;改變…的大小;上膠料，上漿;上涂料;
adj. 一定尺寸的;
??? 情景例句
Thank you.
謝謝。
Don't drop that bottle on the floor.
別讓那只瓶子掉到地上。
Over the next thirty-two years he fought for human rights and the rights of workers who were badly treated by their employers.
在后來的32年多的時間里，他一直為爭取人權及那些受雇主虐待的工人們的權利而斗爭。