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- Then, lubricate the stem and slide top of the elastomeric seat over the top (long end) of stem and push down over the O-rings. 然后，在阀杆上加润滑油，在阀杆顶部(长端处)滑动弹性材料阀座的顶部，将其推到O形环上。
- Can you reach the book on the top of the cupboard? 你能够到柜顶的那本书吗？
- The top of the table was formed by a stone slab. 桌面是一块石板。
- I can't tell you the answer off the top of my head. 我不经考虑无法告诉你答案。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- He peered at me over the top of his glasses. 他从眼睛的上沿注视着我。
- She peer at me over the top of her glasses. 她从眼镜上方盯着我看。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。
- There is a vane on top of the building. 在大楼的顶端有一只风信旗。
- Replacement of stem nut in-line. 能够在线更换阀杆螺母。
- He is too timid to get up to the top of the ladder. 他太胆小爬不上梯子的顶端。
- We began to pant before we reached the top of hill. 我们在到达山顶之前已经在喘气了。
- Central grease fitting for lubrication of stem nut. 中心黄油嘴适用于阀杆螺母润滑。
- Attach threaded end of stem to the brass valve arm. 将杆螺纹端附加到黄铜臂上。
- There is a bird on top of the house. 房子顶上有只鸟。
- Bone marrow is full of stem cells. 骨髓中含有丰富的干细胞。
- He laddered to the top of his profession. 他跃上他的行业的最高峰。
- Offset is primarily a function of stem design. 偏距主要是柄设计的一项功能。
- A senator who is always on top of the issues. 一位消息总是很灵通的参议员
- A plane fleeted over the top of the hill. 一架飞机掠过山顶。
