🧩 词语组成解析
through
[θru]
prep. 通过，穿过;经由;透过;凭借;
adv. 从头到尾;彻底;自始至终;
adj. （电话）接通;通话完毕;有洞的;直达的;
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
🗣️ 情景例句
I can play.
我也能玩。
Science is organized knowledge.
科学是系统化的知识。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。