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- petal apiculus usually present. 花瓣细尖的通常宿存。
- petal apiculus sometimes present. 细尖的花瓣有时宿存。
- An elevated WBC count is usually present. 常有白细胞计数增加。
- Oxygen is usually present as a depolarizing agent. 氧常作为去极化剂存在。
- Disk usually present, intrastaminal, hairy or glabrous. 花盘通常宿存，雄蕊内，有毛或无毛。
- Calyx 5- or rarely 4-partite, quincuncial, basal glands usually present. 花萼5或者很少4分裂，通常基部腺体宿存，梅花形，基部通常有腺体。
- persistent after anthesis, sepals free, entire, petal apiculus absent. 宿存在花后，萼片离生，全缘，花瓣细尖无。
- Infected patients usually present with severe headache, neck stiffness, nausea and vomiting. 感染的病人通常表现严重的头痛，颈部僵硬，恶心和呕吐。
- Sand goby is a fish usually present in estuaries, lagoons, salt marshes and along coastal waters of Thailand. 笋壳鱼通常生长在河口、礁湖、盐沼及泰国沿海水域。
- Pheochromocytomas usually present with hypertension and the symptom triad of headaches, diaphoresis and palpitations. 摘要典型的嗜铬细胞瘤个案之临床表现通常是血压升高、头痛、冒汗及心跳过速。
- "This pathway is usually present but inactive in the brain," Cai said in a statement. “这条免疫途径通常是存在的，但在大脑里呈静息状态。”蔡陈述道。
- Cases of trisomy 22 usually present with many severe malformations, and they rarely survive to term. 三染色体22症会引起严重的先天性畸形，因此活产病例相当少见。
- Hyaline arteriolosclerosis with hypertension or diabetes mellitus is usually present. 高血压或糖尿病时常出现动脉玻璃样变。
- While proximal muscle weakness is usually present, the skin lesions can precede the myositis by weeks to years. 常出现近侧肌无力，皮肤损害先于肌炎数周至数年。
- The animal is usually presented with a history of reluctance to eat. 动物常有拒绝采食的病史。
- A petal fluttered to the ground. 一片花瓣飘落到地上。
- It was shown that during the acute stage of the disease hypoxia was usually present, but hypercapnia was only found in severe cases. 同时动态地观察了血液气体变化与临床心力衰竭及中毒性脑病的关系。
- Statements of balance of international payments usually present three kinds of transactions: Current Account, Capital Account and Balancing Account. 通常国际收支平衡表有三项主要账目，即经常项目、资本项目和平衡项目。
- In Asia,if people know eahc other in this occassion,they usually present their business card with both hands out of courtesy. 在这种场合陌生人相识，如果是亚洲人，他们往往开口之前先毕恭毕敬地用双手把自己的名片呈递给对方，这好像是不可缺少的礼节。
- It is usually present at birth, and is characterized by persistent fixed, flat, blue-violet cutaneous marmorata, telangiectasia, and phiebectasia. 此皮肤病兆大多于出生时即可见，主要是为蓝色到深红色大理石样的网状斑纹，并常伴有皮肤溃烂或萎缩的现象。
