Police frogmen searched the lake for the murder weapon.警方的蛙人搜索这个湖,寻找谋杀凶器。Fifty officers, including frogmen and dog handlers, are searching for her.包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。Police frogmen were called in to search the la...
Savour the flavour of each mouthful, and chew your food well.细细品尝每一口的味道,充分咀嚼。Chew each mouthful fully before the next bite.将每一口充分咀嚼后,再吃下一口。She took a mouthful of water.她喝了一大口水。...
Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.RGD is composed of three amino acids, arginine ( Arg ), glycine ( Gly ) and aspartic acid ...