Erector spinae
[医] 骶棘肌
🧩 词语组成解析
erector
[[i'rektə(r)]]
n. 树立者, 竖立肌, 安装器, 安装者, 装配者, 建立者\\n[化] 安装工
[医] 棘; 脊柱
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
As it was extremely heavy, he dumped it on the counter.
布袋很沉，他重重地把布袋扔在柜台上。