spiculum发音 意思翻译 n.[昆]交合刺;骨片,[无脊椎]骨针 相似词语短语 cuspis spiculum───尖头 双语使用场景 英语使用场景 相关推荐 shanty splanchnopleure strong-minded superscribed alice shaftman teaspoonful siphonata Sabine nasals scantly subordinacy siccative spinster wagered strategical sabina syssarcosis Scarabaeidae shrivelling stoved