Certifieds
(certified 的复数) a. 证明合格的\\n[化] 检定的; 证明的; 书面证明的
🗣️ 情景例句
I want to cash this check, please.
我想把这张支票换成现金。
Shall I carry this for you?
要不要我帮您拿这件东西？
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-