| 109 |
B |
board |
A safety on board card is put in the rear pocket of each passenger seat.
|
n.[C]板,牌子; vt.登机或登船 |
|
| 110 |
B |
bolt |
They are bolted together and internally connected.
|
n.[C]螺杆、螺栓; vt.闩住 |
|
| 111 |
B |
bonding |
Put the bonding lead (20) in position.
|
n.[U]搭铁、搭电、搭地,结合 |
|
| 112 |
B |
boomset |
Connect a boomset to the jack panel at all the crew stations.
|
n.[C]免持式耳机麦克风 |
|
| 113 |
B |
boots |
De-icing is provided by pneumatic de-icers featuring boots inflated by bleed air.
|
n.[C]靴子 |
|
| 114 |
B |
borescope |
Do not push the borescope in more than the tape mark.
|
n.内视镜 |
|