Blackguards
n. 流氓（blackguard的复数形式）\\nvt. 辱骂（blackguard的第三人称单数形式）
🗣️ 情景例句
Her boyfriend couldn't provide her with a sense of security.
她的男朋友无法给予她安全感。
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。