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- Define words when first used. 第一次使用某个术语时就要下定义。
- A seal that must be broken when first used and cannot easily be resealed. 初次使用必须弄断并且不能轻易重新密封的垫子。
- Chemotherapy drugs that were once highly effective when first used against a particular cancer now are often rendered near powerless when a patient's cancer resurges. 开始用于治疗某种癌时很有效的化疗药物，癌症复发时再用往往就没用了。
- Space your words when you write. 写字的时候要把字均匀地隔开。
- Most animals are soft and fluffy when first born. 大多数动物刚出生时都很软，身上有绒毛。
- Never use a long word when a short one will do. 可以运用小词汇时切勿运用大词汇。
- The compass was first used in sailing. 罗盘首先用在航海上。
- Gets or sets the character used to define word breaks for text justification. 获取或设置为了文本对而用来定义如何断字的字符。
- A liniment that burns when first applied. 第一次使用时就感到炽热的擦剂
- Deeds are better than words when people are in need of help. 当有人需要救助的时候，行动胜于言语。
- He could hardly say a word when he met his first love. 见到他的初恋他一句话也说不出来.
- J.R.Firth:Each word when used in a new context is a new word. (弗斯：每个单词出现在不同的上下文中都是一个新的单词。）
- It is not used when first establishing a connection. 值。首次建立连接时不使用此值。
- He clipped his words when speaking. 他说话时把一些词语省略了。
- The word robot was first used by Karel Capek in his play R. 机器人一词首先由KarelCapek用于他的剧本R.
- He has to weigh his words when he talks to her. 他对她说话都得小心翼翼。
- About 100 years ago the word was first used for organized games. 约100年前，这一词第一次被用于指有组织的比赛活动。
- The liniment burns when first applied. 这擦剂第一次使用时感到炽热。
- She skips the words when she reads . 她读书时常把生词跳过不读。
- He had not spoken a few words when he got heated. 没说上几句话他就急了。
