Optional string
[计] 任选串, 任选字符串
🧩 词语组成解析
string
[strɪŋ]
n. 绳子，带子;线丝，植物纤维;串;[计算机科学]字符串;
vt. 上弦，调弦;使排成一行或一系列;绑，系或用线挂起;延伸或扩展;
string(draw tight)→带；细绳；一串；弦；收紧；上弦；成串
🗣️ 情景例句
Oh, that's a nice idea.
噢， 这是个好主意。
A good name is sooner lost than won.
美誉难得而易失。
Look at the snow! It's thick, isn't it?
瞧这雪！雪很厚，是吧？