treen.树，树木

We plant trees and flowers in spring.

tremblen.惊悚，颤抖，v.忧虑，微动

He was trembling with rage.

tremendousadj.巨大的，惊人的

He is a tremendous talker.

trendn.趋势，倾向，v.倾向

The trend of prices is still upwards.

trialn.审判，审讯，试验，考验

The murder trial lasted six weeks.

trianglen.三角形

The angles of a triangle total 180.

triben.部落

That Indian man is a member of the tribe.

trickn.诡计，欺诈，v.戏弄，欺骗

He managed to trick his way past the security guards.

triflen.小事，琐事，v.浪费，闲聊

He told her not to pester him with trifles

triggern.扳机，起因，v.引起

He kept his finger on the trigger.

trimn.整齐，装饰，修剪，v.整理，修剪，adj.整齐的

I‘ll have my hair trimmed tomorrow.

tripn.旅行，摔倒，差错，v.跌倒，绊倒，绊，使...犯错，倾斜

They planned to make a wedding trip to Paris.

tripleadj.三倍的，v.成为三倍

Output should triple by next year.

triumphn.凯旋，狂喜，v.得胜，成功

Justice triumph in the end.

trolleyn.手推车，小推车

He rolled the trolley across the room.

troopn.军队，部队，v.列队行进

The troops went back by the same route

tropicaladj.热带的

Is Singapore a tropical country?

troublen.麻烦，困难，v.困扰，烦恼

He‘s in some kind of trouble.

troublesomeadj.令人烦恼的，讨厌的

This naughty boy is really troublesome.

trousersn.裤子

He was dressed in a pair of black trousers.