Nold
abbr. nonlinear optical laser device 非线性光学激光器件
🗣️ 情景例句
parents are invited to attend--
家长被邀请来参加
He's good at lifting weights.
他善于举重。
Jill's eighteen years old, Tom.She's not a baby.
吉尔都18岁了，汤姆。她不是小孩子了