Tooth extraction
[醫] 拔牙
?? 詞語組成解析
tooth
[tu:θ]
n. 牙;齒;齒狀部份;
vt. 給…裝齒;
vi. 嚙合;
extraction
[?k'str?k??n]
n. 取出，抽出;血統，家世，出身;[化]提取（法），萃取（法），回收物，提出物，精煉;[數]開方，求根;
ex分開+tract拉+ion表名詞 → 提煉；抽出
??? 情景例句
We're promoting you to a senior position effective immediately.
我們將馬上給你升職。
This is my second trip to the United States, and I really enjoy staying here.
這是我第二次美國之行，我很喜歡這里。
The survey revealed a large number of sources of noise that we really dislike.
這個調查顯示出很大數目我們不喜歡的噪音源：