The chevron or arrow road sign indicates a sharp bend to the left or right.V形或箭头路标表示有向左或向右的急转弯。First, they have used considerable imagination in defining what Chevron calls the " precise question at issue. "首先, 法院运用了相当的想...
The results showed that pine needle contains kaempferide andpercent 22 % before hydrolyze, 0.42 % after hydrolyze.结果表明,松针中含有山奈素,且水解前22%,水解后的含量为0.42%....
他军帽上的红星闪闪发光.The star shone red on his cap.她一动不动地坐着, 眼睛瞧着那顶旧军帽.She sat motionless, her eyes fixed on that old army cap.士兵们匆匆戴上军帽, 跑向要塞的大门.Soldiers clapped on their caps, and ran out to the fort gate....