🧩 词语组成解析
semantic
[si'mæntik]
adj. <语>语义的，语义学的;
role
[rol]
n. 作用;地位;角色;
🗣️ 情景例句
Oh, Somebody's at the door. I have to go.
哦，有人来了，我得去开门。
I'd appreciate it if you'd wait until be end for questions.
如果你等我做完再询问我会感激你的。
You have my word.
我保证。