Percentage of elongation
[機] 伸長百分率
?? 詞語組成解析
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
elongation
[?i:l??'gei??n]
n. 延長;延長線;<機>延伸率;<天>距（角）;
??? 情景例句
so that each one would be a part of it.
好讓每個人都成為它的一部分。
Pleasant hours fly past.
快樂時光去如飛。
As a matter of fact, he was pretending to be ill.
實際上，他是在裝病。