Strychnine, arsenic, and opium are poison.马钱子碱 、 砷和鸦片都是毒药.AIM : To study preparation of strychnine solid liposome.目的: 探讨番木鳖碱固体脂质体的最佳制备方法.Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant act...
她不由得倒抽了口冷气，往后退了退。She shrank back with an involuntary gasp.这个剧院有冷气设备.The theatre is airconditioned.即便人声鼎沸，我还是听到有人猛地倒抽一口冷气。I heard, even over the babble of the crowd, a sharp, shocked intake of breath....
What we lose in hake we shall have in herring.失鳕得鲱;失之东隅,收之桑榆.Their other names include blue hake , blue grenadier, whiting ( incorrectly ) and whiptail.新西兰无须鳕西部产卵地仅有13% ～ 22%的原始非捕鱼区....
Top Quality Spring Rings , Lobster Clasps, Beads, Chain, Findings Beads.采购产品戒指, 龙虾扣, 珠, 链, 珠.spiny lobster龙虾...a spiny lobster.刺龙虾...fresh crab and lobster, transported south in tanker loads of aerated salted water.新鲜的螃蟹...