Laboratory test
[机] 实验试验
🧩 词语组成解析
laboratory
['læbrə'tɔri]
n. 实验室;实验课;研究室;药厂;
🗣️ 情景例句
because he didn't want the responsibility of holding them.
因为他不想承担保管它们的责任。
A good conscience is a continual feast.
白日不做亏心事，夜半敲门心不惊。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。