Some organisms are responsible for spoiling food and cause food poisoning.有些生物会导致食物变质并引起食物中毒。The strawberries are kept in cold storage to prevent them spoiling during transportation.草莓在运输过程中要冷藏，以防止变质。That was how she usu...
Cabinet ministers signalled their determination to tough out the controversy.内阁大臣们表明他们将不顾争议坚持下去。The marriage signalled James's embrace of the Catholic faith.这桩婚姻标志着詹姆斯皈依了天主教.A police car drew abreast of us and signa...