S-bends
(s-bend 的复数) abbr. S-shaped bend S形弯曲
🧩 词语组成解析
[医] 减压病(尤指减压痛,即因空气栓塞所致的四肢关节、肌肉和腹腔的剧痛)
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
A tall tree is struck by lightning.
大树被闪电击中了。
Some people on the bank called out to the man in the boat, but he did not hear them.
岸上的一些人对着小船上的人高喊，但他没有听见。