🧩 词语组成解析
sir
[sɝ]
n. 先生;（用于姓名前）爵士;（中小学生对男教师的称呼）先生;老师;
n. 德国人或荷兰人的绰号；汉斯（男子名）
n. 阿道夫(亦作Adolph) (m.)
n. 克雷布斯（姓氏）
🗣️ 情景例句
Yes. This is Richard Stewart.
是的。我是Richard Stewart。
To smoke marijuana (dope, grass, pot)
吸食大麻
The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.
盘子四边十分光滑，要在盘边拴上绳索或链条而同时又不损坏它是很难办到的。