caisson
n.弹药箱(车),沉箱(桥梁工程)
难易程度:
caisson为短语/超纲词汇
caisson
/'keɪsn; `kesn/
n
1 large watertight box or chamber in which men can work under water (eg when building foundations) 沉箱（工人进行水下作业, 如建底座时所乘的大潜水箱）.
2 large box (usu on wheels) in which ammunition is carried 弹药箱; （通常为）弹药车.
n
1 large watertight box or chamber in which men can work under water (eg when building foundations) 沉箱（工人进行水下作业, 如建底座时所乘的大潜水箱）.
2 large box (usu on wheels) in which ammunition is carried 弹药箱; （通常为）弹药车.
caisson
n[C]
[Date: 1600-1700; Language: French;Origin: caisse 'box', from Latin capsa; CASE1]
a large box filled with air, that people go into to work under water, for example when building bridges
a large box for carrying ammunition
[Date: 1600-1700; Language: French;Origin: caisse 'box', from Latin capsa; CASE1]
a large box filled with air, that people go into to work under water, for example when building bridges
a large box for carrying ammunition
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