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- The house roof was (structurally) unsound. 这屋顶(结构)不牢固。
- His broken leg was encased in plaster. 他折的腿打上了石膏。
- In my opinion, the scheme is unsound. 依我看，这计划不够妥当。
- I am afraid that it is an unsound investment. 我担心这项投资靠不住。
- The plaster had started to come away from the wall. 灰泥已经开始从墙上脱落。
- That bridge looks unsound to me. 以我看那桥不安全。
- Put a plaster on the sore once a day. 把这膏药每日一次敷贴患处。
- unsound plaster 劣质不安定灰泥
- They tried to plaster over the differences. 他们试图掩盖分歧。
- Bits of plaster rained down on our heads from the ceiling. 石灰屑像雨点似地从天花板上落到我们的头上。
- The doctor had to hold his broken arm with a plaster cast. 医生不得不用石膏绷带来固定他断了的胳膊。
- Fresh plaster will fix in a few hours. 新抹的泥灰在几个小时内能干
- The plaster will have to dry out before you can paint the room. 待房间的灰泥乾後才可粉刷。
- The roof of the building is unsound. 这幢楼房的屋顶不牢靠。
- A fine lime cement used as a finishing coat on plaster. 精制石灰胶泥精制石灰胶泥，用于在灰泥表层涂抹成膜
- The findings of the research seem unsound. 研究的结果似乎不确.
- On Christmas day, the man still had his right leg in plaster. 圣诞节那天，这人的右腿仍然绑着石膏。
- Risky or unsound, especially financially. （尤指财政上）冒险的，不可靠的
- The making of such a mold or cast, as with plaster of Paris. 制印模用石膏对这种模型或模子的制作，如用巴黎的石膏
- Unsound, unstable, and unreliable. 不可靠的不合理的，不稳定的和不可靠的
