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丧偶 v. be widowed; lose a spouse; become a widow; beco
deputy n. 代理人，副手，副职；代表，议员；（美国协助地方治安官办案的）警官adj.
generic trademark 通用商标（通用商标是由著名商标转化而成的通用名称，不再具有显著性和代表性，不能代
covid n. 冠状病毒病
订婚 v. be engaged; engage; betroth; be betrothed to; p
感觉 v. feel; sense; perceive; experience; be aware of。
食不知味 Something is in my mind, and nothing to eat
机器人 robot。
荷兰 n. the Netherlands; Holland。abbr. NED。
吟 v. chant; sing; sigh; hum; recite; groan; compose。
猿 n. ape; gibbon。
出品 v. produce; bring out; launch; release。n. product;
非 pref. non-; un-; in-; il-; im-; ir-; dis-; a-; de-
拗 v. break; turn; bend; disobey; violate; hard to pr