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 ...
盒子从隐藏处掉落时，封口裂开了。The seal on the box broke when it fell from its hiding-place.他成功地把 野鸭 引诱 到他的隐藏处.He succeeded in decoying the ducks toward his blind [ hide ].要确保隐藏处起作用, 那就必须是独门独户,跟外界隔绝.For any hideaway to be effective, it...
他伸手去握紧她的手，让她安心。He reached for her hand and gave it a reassuring squeeze.他已经安心在预备役部队服役。He has buckled down to work in the reserves.她需要一种归属感让她安心。She needed reassurance that she belonged somewhere....
The BBC Good Food Show is giving away free tickets in a competition. For details, see below.英国广播公司“美食秀”正在派送比赛免费券，详情见下文。We really went to town on it, turning it into a full, three-day show...我们下了真功夫，把它办成了一场内容丰富、为时三天的展览。It...