Vacuum supply
[化] 抽真空
?? 詞語組成解析
supply
[s?'pla?]
vt. 供給;補充;彌補（缺陷、損失等）;向…提供（物資等）;
n. 供給物;儲備物質;糧食;
vi. 暫代他人職務;
sup在下面+ply重疊，折疊→重疊下去→供應[下去],補給
??? 情景例句
He's not interested in settling down.
他不想穩定下來。
The fire is the test of gold;adversity of strong man.
烈火試真金，困苦煉壯士。
As the neighbours complained of the noise, my husband spent weeks training him to press his paw on the latch to let himself in.
由于鄰居們對狗叫很有意見，所以我丈夫花了幾個星期的時間訓練它用腳爪按住門閂把自己放進來。