1.
a candid opinion, statement, person
直言、 直说、 直性人
2.
Something vertical, as a line, plane, or circle.
垂直物垂直的东西，比如垂直线，垂直面或垂直圆
3.
perceptional intuitionalism
知觉直觉说 知觉直觉说
4.
To arrange in or form a line.
排成直线，形成直线
5.
The enemy plane went plummeting into the sea.
敌机直直掉进海里。
6.
She has always preferred people to call a spade a spade.
她一直喜欢直截了当。
7.
A through road or street.
直通公路，直通街道
8.
That express bus goes direct to the airport.
这个直达车直接到机
9.
blade-circle diameter
直翼推进器盘面直径
10.
direct reduced iron
直接还原铁直接还原铁
11.
In so many words, the weather has been beastly.
直说吧，天气一直很恶劣
12.
Line ab be twice longer than line cd .
直线AB比直线cd长2倍。
13.
Involving a perpendicular or rightangle relationship.
指垂直或直角关系。
14.
intuitive concept of number
数字直觉观 数字直觉观
15.
The cliff was almost vertical.
那个悬崖近乎直上直下.
16.
act honestly, and answer Boldly.
行为正直，理直气壮。
17.
Give a straight answer to a straight question
直率地回答直率的问题
18.
The helicopter flew up vertically
直升机垂直向上飞起。