Rainwater had fused the bulbs.雨水引发保险丝烧熔，使得灯泡都不亮了。Get the bulbs into the ground, or they will begin to shrivel.把鳞茎种到地里, 否则会开始干枯的.The bulbs were over . All that remained of them were clumps of brown leaves.这些鳞茎死了,剩下的只是一丛丛的...
Rainwater had fused the bulbs.雨水引发保险丝烧熔，使得灯泡都不亮了。The planting of winter and spring-flowering bulbs will supply colourful decoration at a time when most gardens are looking fairly desolate.栽种冬春季节开花的鳞茎植物可以在大多数花园看上去还比较萧索的时候...
The plus sign is used in addition and the minus is used in subtraction.加号用于加法;减号用于减法....using concrete objects to teach addition and subtraction.用实物来教加减法There will be simple tests in addition, subtraction, multiplication...
她患了夜盲症.She suffered from night blindness.他有夜盲症, 晚上看不见.He has night blindness , he is able to see nothing at night.这些医疗工作者会诊断出青光眼 、 夜盲症以及其他的眼部疾病.The workers look for conditions glaucoma, night blindness and other problems...