词汇	深海声纳
释义	深海声纳 deep-sea sonar; deep-water sonar
随便看	to conceal his name? To conceal in a hiding place To conceal in a hiding place; cache To conceal or cause to disappear from view To conceal or disguise to conceal sth from sb To conceal traces so as to elude pursuers To concentrate attention To concentrate efforts on one part of the game to concentrate on doing sth to concentrate on sth to concern To concern or affect to concern o.s.with to conclude to conclude a bargain to conclude a business transaction to conclude a pact to conclude a peace treaty to conclude a speech to conclude a treaty To conclude from evidence or premises to concoct a new dish to concoct an excuse to condemn