n. 助手,助理;[化学](染色的)助剂;辅助物;店员,伙计;
adj. 助理的;辅助的;有帮助的;副的;
assist援助+ant名词后缀→帮助之人 →助手,助理
🗣️ 情景例句
He jumps from one job to another.
他经常换工作。
Beard the lion in his den.
老虎头上捉虱;太岁头上动土。
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.