Closed tester
[建] 闭环试验器
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
n. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
The Shaws naturally were a musical family.
肖氏一家天生爱好音乐。