单词用法

柯林斯英汉双解大词典

trimester /traɪˈmɛstə/ ( trimesters )

1. N-COUNT The first trimester of a pregnancy is the first three months of the pregnancy. The second trimester is the period from three months to six months, and the third trimester is the period from six months to nine months. (怀孕期的)三个月

例：At the end of the first trimester, the fetus is about three inches long.

在怀孕的第三个月末，胎儿差不多有三英寸长了。

2. N-COUNT In colleges and universities in some countries, a trimester is one of the three main periods into which the year is divided. (一些国家的学院及大学中一学年的三分之一)学期

例：...the proposed school's trimester calendar.

...这份拟定的学校学期日历。

短语搭配

third trimester晚期妊娠 ; 妊娠末三个月 ; 或晚期

second trimester中期妊娠; 孕中期

last trimester孕晚期

pregnancy trimester妊娠早期

Trimester System三学期制 ; 一年三学期制

Fall Trimester秋学期

pregnant trimester妊娠晚期

trimester period妊娠期

Trimester One第一学期1