📚 句中词汇解析
从本句中提取的重要词汇
adj. 有用的,有益的,有帮助的;令人满意的;
💡 use用+ful可…的” →有用的
"The memory expansion cards are useful adjuncts to the computer."
内存扩充卡是计算机很有用的附件。
近义:helpful, assistive, available, profitable, purposive, serviceable
反义:idle, inane, ineffective, insignificant, lousy, needless
n. 语法;语法书;(学术的)基本原理;(人的)语言知识及运用能力;
💡 gramm=gram写,图+ar表物→写的[规则]→语法
"He elucidated a point of grammar."
他解释了一个语法要点。
v. 发现;找到;查明;发觉;
n. 发现物;被发现的人;
💡 翻的(谐音): 找东西是要“翻的
"We searched in all quarters but still couldn't find it."
我们到处寻找,但仍没能找到.
近义:learn, realize, locate, perceive, sense, spot
反义:ignore, neglect, overleap, overlook, overrule, pass
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩,登陆处;
"She attributes her success to hard work and a little luck."
她认为她的成功来自勤劳和一点运气。
近义:strongly, rigidly, stiffly, resistant, resistive, steely
反义:malleable, mellow, mild, attenuated, softened, squashy
vt.& vi. 学习,学会;习得;得知;记住;
vt. 记住;学习;得知;认识到;
vi. 学习;获知;
💡 学习好才能挣钱(earn)
"Children must learn socially acceptable behaviour."
儿童必须学会社会上认可的行为举止。
近义:know, acquire, develop, find, realize
反义:forget