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
She's become involved with another man.
她曾经和另外一个男人关系暧昧。
Mercy to the eriminal may be eruelty to the people.
对罪犯的仁慈，就是对人民的残忍。
In those days, boxers fought with bare fists for prize money.
当时，拳击手们不戴手套，为争夺奖金而搏斗。