1.
Wear a smile and have friends; wear a scowl and have wrinkles.
面带微笑，拥有朋友；面带愁容，拥有皱纹。
2.
Wear s amile and have friends.Wear a scowl and have wrinkles.
面带微笑，拥有朋友。面带愁容，拥有皱纹。
3.
His face wore an expression of disapproval.
他面带不赞成的表情。
4.
Round nuts with drilled holes in one face
GB/T815-1988端面带孔圆螺母
5.
Round nuts with set pin holes in side
GB/T816-1988侧面带孔圆螺母
6.
Lead on, I'll follow.
你在前面带路，我跟着。
7.
face agloat with victory
因胜利而面带欣喜之色
8.
a front side (facing the cassette holder)
a正面(面向卡带架)
9.
A person wearing a mask.
带面具（面罩）的人
10.
belt conveyer abrasive belt surface grinder
输送带式平面砂带磨床
11.
having caterpillar treads on the rear and wheels in front.
车轮前面有履带胎面。
12.
He was taken before the headmaster and made to confess.
他被带到校长面前认错.
13.
He is take before the headmaster and make to confess.
他被带到校长面前认错。
14.
He be take before the headmaster and make to confess
他被带到校长面前认错
15.
sound surface wave band pass filter
声表面波带通滤波器
16.
minor first flank
第一副后刀面，刃带
17.
I want to turn this tape over.
我想将这录音带翻面。
18.
aeroglisseura quille laterale
带侧面龙骨的气垫船