mastectomy

[mæs'tektəmi]

n. 乳房切除术

例句与用法：

My nephew worked his passage to Sydney before the mast.

我的侄儿乘船去悉尼时在船上充当普通水手，打工以抵偿旅费。

The tall man always wore his trousers at half mast.

那高个子老是穿着一条长不及踝的裤子。

Flags were at half mast everywhere on the day of the president's funeral.

总统葬礼那天，全国到处降半旗致哀。

词形变化：

名词复数: mastectomies |

详细释义：

n.

【医】乳房切除(术)