Cervical triangles
[醫(yī)] 頸三角
?? 詞語(yǔ)組成解析
a. 頸的, 子宮頸的\\n[醫(yī)] 頸的
n. 三角形( triangle的復(fù)數(shù)形式 ); 三人一組; 三角鐵（打擊樂(lè)器）; 三角板
??? 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的簽證是往返簽證，我可以隨便進(jìn)出這個(gè)國(guó)家。
He wants to change his appointment from Monday to Wednesday.
他想要把他的約會(huì)從星期一改到星期三。
It looks fine to me.
看起來(lái)好像沒(méi)什么問(wèn)題。