George was in a quandary —should he go or shouldn't he?乔治犹豫不定—他是该去呢，还是不该去？I was in a quandary about whether to go.我当时正犹豫到底去不去.I was put in a great quandary.我陷于进退两难的窘境....
目的:制备异甘草素脂质体并考察其包封率及稳定性.OBJECTIVE To study the preparation of isoliquiritigenin liposome and its stability.结构:采用金属化聚酯薄膜卷绕而成, 单向引线, 环氧树脂包封.Structure Wound in meta 11 ized polyester film, unidirectional lead, epoxy resin c...
"He'll have to go on a diet," Ballard quipped.“他得减肥啦，”巴拉德俏皮地说。Yes. You should go on a diet.是的,您应当节食.You must go on a diet because you are too fat.你必须限定饮食因为你太胖了....